This document discusses the principles of Xeriscape landscaping to promote water conservation in Florida. It provides an overview of the seven principles: 1) Plan and Design, 2) Obtain a Soil Analysis, 3) Choose Proper Plants, 4) Use Turf Wisely, 5) Irrigate Efficiently, 6) Use Mulches, and 7) Perform Proper Maintenance. The document emphasizes matching plants to existing site conditions to minimize water, fertilizer and pesticide needs once established. It encourages planning landscapes based on growing conditions, soil analysis, functional uses and conservation of water resources.
Waterwise Florida Landscapes: Landscaping to Promote Water Conservation Using...Kaila694m
Florida's water management districts produced this guide to promote waterwise landscaping using Xeriscape principles. The guide outlines the seven principles of Xeriscape - plan and design, soil analysis, proper plant selection, efficient turf and plant placement, irrigation, mulching, and maintenance. It provides details on each principle and plant lists to help homeowners choose drought-tolerant plants suited to their landscape conditions that require minimal water and care. The goal is to conserve Florida's water resources and protect water quality by establishing landscapes that thrive with little supplemental water or chemicals once established.
Recommendations for a Drought Resistant FloridaFinola87v
The document provides recommendations for improving drought resilience in Florida. It summarizes ideas from six work groups on topics like agricultural irrigation, landscape irrigation, water pricing, indoor water use, and more. Some key recommendations include having the state require water audits and conservation plans for its facilities, forming a working group between water management districts to improve drought responses, and expanding programs to replace inefficient toilets and appliances to save indoor water. Implementing the recommendations would help reduce water usage and make the state better prepared for future droughts.
Salt Management Guide for Landscape Irrigation with Recycled Water in Coastal...Fiona9864
This document provides a summary of a literature review on salt management practices for using recycled water to irrigate landscapes in coastal Southern California. It discusses California regulations for recycled water use, current recycled water usage, significant constituents in recycled water that can impact plants, guidelines for selecting plants suitable for the climate zones, and over 300 trees and shrubs appropriate for the regions. The review is intended to provide landscape professionals guidance on evaluating water quality, controlling salinity in soil, determining plant tolerance, and addressing any issues that may arise from irrigating with recycled water.
Landscape Irrigation and Florida Friendly Design StandardsFarica46m
This document provides standards for landscape irrigation and Florida-friendly design in three parts. It begins with definitions of key terms. It then lists landscape and xeriscape design standards, including preserving existing vegetation, using plants grouped by irrigation needs, and minimizing high water use areas. Finally, it outlines irrigation system design standards, such as designing the system to meet plant needs, separately serving turf and non-turf areas, using lowest quality water feasible, and incorporating rain sensors to prevent unnecessary irrigation. The standards are intended to help local governments develop landscape irrigation and Florida-friendly ordinances.
Landscaping for Water Quality: Concepts and Garden Designs for Homeowners, Ad...Farica46m
This document provides information and guidance for homeowners on landscaping to improve water quality in Maryland. It discusses why landscaping for water quality is important, including to capture rainwater, stabilize soil, increase water infiltration and filtration, provide wildlife habitat and more.
It then provides steps for designing a water-quality friendly landscape, including evaluating your property, planning your garden layout, selecting appropriate plants, and installing your garden. Specific techniques discussed include adding swales, berms, rain gardens and modifying existing landscaping.
Sample garden designs and extensive plant lists are also included to help homeowners select suitable native plants for their water-quality gardens. Additional resources are referenced for more information.
The Sacramento-San Joaquin Delta is under threat due to increasing water demands and changing environmental conditions. The Bay Delta Conservation Plan aims to protect endangered species and restore water supplies through habitat conservation and restoration. It also establishes an adaptive management program to address changing conditions over time. The BDCP seeks to balance the needs of the environment, agriculture and growing urban populations through a comprehensive strategy.
When designing my landscape, I will consider the following plant characteristics to put the right plant in the right place:
- Color - to add visual interest and beauty
- Texture - for variety and interest
- Size - to avoid plants blocking windows or covering the house
- Shape - to fit the landscape design
- Growth rate - to quickly cover areas or provide privacy
- Life cycle - to understand plant care needs
- Need for light and water - to meet each plant's specific growing requirements
I will research the special needs of each plant I select and how it will look in my landscape over time. Considering these characteristics will help me design an attractive, healthy landscape.
The Surfrider Foundation submitted comments on the Draft Environmental Impact Report for the E&B Oil Development Project. They expressed concerns about potential accumulative biological impacts to the sensitive Santa Monica Bay ecosystem from oil spills or leaks. They also highlighted concerns about hydrology and water quality impacts given warnings in the project's own documents about possible surface runoff, groundwater, and spill contamination from drilling and production activities. The Surfrider Foundation requested that the final EIR include more thorough analysis of these risks, as well as elaborate oil spill contingency plans.
Waterwise Florida Landscapes: Landscaping to Promote Water Conservation Using...Kaila694m
Florida's water management districts produced this guide to promote waterwise landscaping using Xeriscape principles. The guide outlines the seven principles of Xeriscape - plan and design, soil analysis, proper plant selection, efficient turf and plant placement, irrigation, mulching, and maintenance. It provides details on each principle and plant lists to help homeowners choose drought-tolerant plants suited to their landscape conditions that require minimal water and care. The goal is to conserve Florida's water resources and protect water quality by establishing landscapes that thrive with little supplemental water or chemicals once established.
Recommendations for a Drought Resistant FloridaFinola87v
The document provides recommendations for improving drought resilience in Florida. It summarizes ideas from six work groups on topics like agricultural irrigation, landscape irrigation, water pricing, indoor water use, and more. Some key recommendations include having the state require water audits and conservation plans for its facilities, forming a working group between water management districts to improve drought responses, and expanding programs to replace inefficient toilets and appliances to save indoor water. Implementing the recommendations would help reduce water usage and make the state better prepared for future droughts.
Salt Management Guide for Landscape Irrigation with Recycled Water in Coastal...Fiona9864
This document provides a summary of a literature review on salt management practices for using recycled water to irrigate landscapes in coastal Southern California. It discusses California regulations for recycled water use, current recycled water usage, significant constituents in recycled water that can impact plants, guidelines for selecting plants suitable for the climate zones, and over 300 trees and shrubs appropriate for the regions. The review is intended to provide landscape professionals guidance on evaluating water quality, controlling salinity in soil, determining plant tolerance, and addressing any issues that may arise from irrigating with recycled water.
Landscape Irrigation and Florida Friendly Design StandardsFarica46m
This document provides standards for landscape irrigation and Florida-friendly design in three parts. It begins with definitions of key terms. It then lists landscape and xeriscape design standards, including preserving existing vegetation, using plants grouped by irrigation needs, and minimizing high water use areas. Finally, it outlines irrigation system design standards, such as designing the system to meet plant needs, separately serving turf and non-turf areas, using lowest quality water feasible, and incorporating rain sensors to prevent unnecessary irrigation. The standards are intended to help local governments develop landscape irrigation and Florida-friendly ordinances.
Landscaping for Water Quality: Concepts and Garden Designs for Homeowners, Ad...Farica46m
This document provides information and guidance for homeowners on landscaping to improve water quality in Maryland. It discusses why landscaping for water quality is important, including to capture rainwater, stabilize soil, increase water infiltration and filtration, provide wildlife habitat and more.
It then provides steps for designing a water-quality friendly landscape, including evaluating your property, planning your garden layout, selecting appropriate plants, and installing your garden. Specific techniques discussed include adding swales, berms, rain gardens and modifying existing landscaping.
Sample garden designs and extensive plant lists are also included to help homeowners select suitable native plants for their water-quality gardens. Additional resources are referenced for more information.
The Sacramento-San Joaquin Delta is under threat due to increasing water demands and changing environmental conditions. The Bay Delta Conservation Plan aims to protect endangered species and restore water supplies through habitat conservation and restoration. It also establishes an adaptive management program to address changing conditions over time. The BDCP seeks to balance the needs of the environment, agriculture and growing urban populations through a comprehensive strategy.
When designing my landscape, I will consider the following plant characteristics to put the right plant in the right place:
- Color - to add visual interest and beauty
- Texture - for variety and interest
- Size - to avoid plants blocking windows or covering the house
- Shape - to fit the landscape design
- Growth rate - to quickly cover areas or provide privacy
- Life cycle - to understand plant care needs
- Need for light and water - to meet each plant's specific growing requirements
I will research the special needs of each plant I select and how it will look in my landscape over time. Considering these characteristics will help me design an attractive, healthy landscape.
The Surfrider Foundation submitted comments on the Draft Environmental Impact Report for the E&B Oil Development Project. They expressed concerns about potential accumulative biological impacts to the sensitive Santa Monica Bay ecosystem from oil spills or leaks. They also highlighted concerns about hydrology and water quality impacts given warnings in the project's own documents about possible surface runoff, groundwater, and spill contamination from drilling and production activities. The Surfrider Foundation requested that the final EIR include more thorough analysis of these risks, as well as elaborate oil spill contingency plans.
Xeriscape is a landscaping approach that reduces water usage through careful planning, use of drought-tolerant plants, efficient irrigation, and mulching. It allows homeowners to develop beautiful landscapes using environmentally-friendly practices while saving water, especially important during droughts. The key steps to Xeriscaping include planning based on the site's conditions, improving soil, establishing practical turf areas, selecting appropriate plants, extensive mulching, efficient irrigation, and ongoing maintenance.
This document introduces the need for a Green Communities Guide to help municipalities and developers address the challenges of rapid population growth and development in Alberta. Key issues identified through surveys include climate-related water shortages, deteriorating water quality, loss of wildlife habitat and fragmentation, and associated economic and social costs. The guide aims to provide tools and case studies to help communities develop strategies to conserve water, protect water quality, preserve agricultural land and open space, and maintain ecological services through more sustainable land use practices.
This document discusses hydro-meteorology and its importance for sustainable development in the Caribbean region. It notes that the Caribbean faces significant climate-related risks that challenge sustainable development goals. Timely hydro-meteorological information is essential for livelihoods and reducing uncertainties around future weather and climate. Examples are provided of how hydro-meteorology supports water resources management and agriculture/food security. The severe 2009-2010 drought is discussed as an example of the impacts that lack of early warning and monitoring can have.
This document discusses drought conditions and management strategies in several western U.S. states including California, Nevada, New Mexico, and Colorado. It defines drought and notes that definitions vary in different locations. Several impacts of drought are outlined, such as mandatory water use reductions, increased groundwater pumping, economic impacts to agriculture, and increased fire danger. The document also discusses various approaches for addressing drought conditions, including water transfers, conservation efforts, water recycling, conjunctive use of groundwater and surface water, and raising water prices.
The LakeSmart program aims to educate shoreline residents around Beaver Lake, which serves as the drinking water source for over 350,000 people, on how to reduce pollution from their properties. Through a series of workshops led by trained volunteers, residents are guided through an environmental self-assessment to identify potential pollution risks from their homes and properties. Follow-up evaluations have found the program is effective at increasing knowledge of best practices and documenting behavioral changes among participants to help protect water quality, such as improved septic system maintenance and reduced fertilizer and pet waste runoff. Plans are underway to expand the program's reach within the watershed.
This document provides information on creating a water-thrifty landscape through selecting plants adapted to local precipitation patterns, using alternatives to drinking water for irrigation such as rainwater collection, graywater, and air conditioning condensate, and employing efficient irrigation techniques. It discusses selecting drought-tolerant native plants, limiting lawn areas, using mulches to retain soil moisture, and harvesting rainwater through rain barrels or cisterns. The document recommends irrigating only when needed, using a rain gauge or soil moisture probe to determine when to water, and employing drip irrigation or soaker hoses to apply water slowly and directly to plant roots.
Waterwise Plant Guide: Beautiful Plants for Sustainable Sunshine Coast Garden...Fiorella58v
This document provides a list of garden centres and nurseries on the Sunshine Coast that offer a 10% discount on plants featured in the accompanying waterwise plant guide. The discount cannot be combined with other promotions. The list includes the business names, locations, and phone numbers of eight garden centres.
Landscape Design for Water Conservation - University of FloridaFarica46m
Landscape design can reduce water requirements through principles like natural landscaping and oasis landscaping. Additional methods include grouping plants by water needs, using mulches, selecting drought tolerant plants, and installing windbreaks. Proper plant selection based on the site characteristics and climate can reduce watering needs.
The document summarizes a project focused on addressing key water and food challenges in the Yellow River Basin in China. The project involves 6 work packages to study water poverty, availability, productivity, and institutions in the basin to identify high-priority interventions. Challenges include data limitations, negotiating water allocations between provinces, and balancing demands between sectors. The goal is to increase water and food security while maintaining environmental sustainability.
1) Small individual landowner decisions collectively impact water quality through nonpoint source pollution. An outreach campaign targeting behaviors like fertilizer use, stormwater management, and septic system maintenance can help improve water quality.
2) A survey of 1,422 landowners in the Wappinger Creek Watershed found high awareness but low adoption of behaviors like using phosphate-free fertilizer and capturing rainwater. Lack of knowledge was a major barrier.
3) Recommendations include workshops on rain barrels/gardens, educating on fertilizer guidelines and the new phosphate law, and addressing misconceptions about septic system maintenance. Addressing barriers through hands-on learning and social marketing principles can
The North Fort Bend Water Authority has delivered surface water to utility districts in northeast Fort Bend County more than two years ahead of schedule. This allows the Authority to earn "early conversion credits" that can be applied to future goals for reducing dependence on groundwater. The Authority has installed over 26 miles of pipeline to connect districts to the new surface water supply from the City of Houston. By beginning the conversion earlier than required, the Authority gains a buffer against potential delays in meeting groundwater reduction targets.
The document discusses the history of drought in Texas, noting that paleoclimatological evidence shows megadroughts have occurred in Texas lasting 20-40 years. It provides examples of droughts impacting Native Americans, Spanish explorers, early Texas settlers, the Civil War era, and throughout the 20th century. The most severe recent drought was in the 1950s, but the late 1980s drought was also particularly damaging, costing nearly $40 billion.
The document discusses pollution issues affecting the Tijuana River watershed region shared by the US and Mexico. It summarizes efforts by the Surfrider Foundation's No Border Sewage (NoBS) campaign to raise awareness about cross-border water pollution problems through education and advocacy. Major threats include water pollution from Mexico carrying untreated sewage and trash due to inadequate infrastructure. Runoff enters the Tijuana Estuary wetlands and beaches, closing them frequently and harming wildlife. Solutions proposed include improved bi-national cooperation, expanded sewage treatment in Tijuana, and increased monitoring and cleanup activities.
Sprayed Away: Seven Ways to Reduce Texas’ Outdoor Water UseDanousis85z
Texas is the fastest growing state and faces increasing pressure on its limited water supplies. Outdoor water use, primarily for landscape irrigation, increases dramatically in the summer and accounts for about half of total municipal water usage. Implementing various conservation strategies like improving irrigation systems, incentivizing water-efficient landscaping, enacting watering ordinances, and expanding education programs could reduce outdoor water usage by 25% on average across 18 major Texas cities, saving over 147 million gallons per day. Doing so would benefit both utilities and customers by decreasing costs and better preserving water resources for the future.
The document provides an agenda for the Inaugural Texas Panhandle Water Conservation Symposium. The agenda lists afternoon breakout sessions on topics related to agriculture, public, and municipal water conservation. It also lists several speakers who will discuss challenges facing water supplies in the region due to drought, the impact of the drought, water conservation strategies, and what to expect from the upcoming state legislative session regarding water issues.
This document is the prepared statement of Malia Akutagawa, an Assistant Professor at the University of Hawaii William S. Richardson School of Law, to the Committee on Indian Affairs of the United States Senate regarding the impacts of environmental change on treaty rights, traditional lifestyles, and tribal homelands.
It discusses the effects of climate change such as rising air temperatures, decreased rainfall, increased rain intensity, rising sea surface temperatures and sea levels, and ocean acidification that Native Hawaiians have observed impacting cultural practices like fishing, gathering seaweed and medicinal plants, and traditional salt making. It also summarizes the impacts these changes are having such as reduced cloud cover and rainfall causing streams to run dry more often and
Understanding Reclaimed Water Ld West ConferenceDougyfreshaz
The document discusses reclaimed water and its use. It provides background on reclaimed water including definitions, typical uses, history, statistics on usage, and treatment technologies. It also discusses regulations regarding reclaimed water in various states like California, Nevada, Colorado, and Arizona. The future of reclaimed water depends on changing public perception and supporting increasing population growth.
The Caribbean Water & Sewerage Association Inc. is a regional organization of water utilities dedicated to serving the growth and development of its Caribbean members.
New Jersey Rain Garden Manual - Part 1Sotirakou964
Here are the key steps to designing a rain garden:
1. Determine the Location
- Select an area that receives runoff, like where puddles form or drainage is poor
- Ensure runoff will flow toward the garden, with minor modifications if needed
- Locate at least 10-30 feet from building foundations
2. Determine the Surface Area
- Calculate the contributing drainage area in square feet
- Aim for a garden size that is about 10-15% of the contributing drainage area
3. Consider Depth and Leveling
- Dig the garden 3-6 inches deep, with a flat or saucer-shaped bottom
- Ensure the garden slopes slightly toward the center for ponding
4
Xeriscape: a Guide to Developing a Water-Wise Landscape - University of GeorgiaEric851q
This document provides a guide to developing a water-wise landscape using Xeriscape principles. It outlines seven steps: 1) Planning and Design, 2) Soil Analysis, 3) Appropriate Plant Selection, 4) Practical Turf Areas, 5) Efficient Irrigation, 6) Use of Mulches, and 7) Appropriate Maintenance. Implementing some or all of these steps can reduce outdoor water consumption by up to 50% without sacrificing beauty or quality. A water-wise landscape is environmentally friendly and low maintenance, saving both water and money.
Living Landscapes in South Dakota: A Guide to Native PlantscapingFaizah68w
This document provides an overview of the principles and benefits of native landscaping in South Dakota. Native landscaping, also known as xeriscaping, uses plants that are naturally adapted to the local environment and requires less water and maintenance than traditional landscapes. It can provide attractive, environmentally friendly gardens and yards while saving money on water and maintenance costs. The document discusses planning, design, site preparation, choosing appropriate grasses, wildflowers, trees and shrubs, and maintenance considerations for creating sustainable native landscapes in South Dakota.
Xeriscape is a landscaping approach that reduces water usage through careful planning, use of drought-tolerant plants, efficient irrigation, and mulching. It allows homeowners to develop beautiful landscapes using environmentally-friendly practices while saving water, especially important during droughts. The key steps to Xeriscaping include planning based on the site's conditions, improving soil, establishing practical turf areas, selecting appropriate plants, extensive mulching, efficient irrigation, and ongoing maintenance.
This document introduces the need for a Green Communities Guide to help municipalities and developers address the challenges of rapid population growth and development in Alberta. Key issues identified through surveys include climate-related water shortages, deteriorating water quality, loss of wildlife habitat and fragmentation, and associated economic and social costs. The guide aims to provide tools and case studies to help communities develop strategies to conserve water, protect water quality, preserve agricultural land and open space, and maintain ecological services through more sustainable land use practices.
This document discusses hydro-meteorology and its importance for sustainable development in the Caribbean region. It notes that the Caribbean faces significant climate-related risks that challenge sustainable development goals. Timely hydro-meteorological information is essential for livelihoods and reducing uncertainties around future weather and climate. Examples are provided of how hydro-meteorology supports water resources management and agriculture/food security. The severe 2009-2010 drought is discussed as an example of the impacts that lack of early warning and monitoring can have.
This document discusses drought conditions and management strategies in several western U.S. states including California, Nevada, New Mexico, and Colorado. It defines drought and notes that definitions vary in different locations. Several impacts of drought are outlined, such as mandatory water use reductions, increased groundwater pumping, economic impacts to agriculture, and increased fire danger. The document also discusses various approaches for addressing drought conditions, including water transfers, conservation efforts, water recycling, conjunctive use of groundwater and surface water, and raising water prices.
The LakeSmart program aims to educate shoreline residents around Beaver Lake, which serves as the drinking water source for over 350,000 people, on how to reduce pollution from their properties. Through a series of workshops led by trained volunteers, residents are guided through an environmental self-assessment to identify potential pollution risks from their homes and properties. Follow-up evaluations have found the program is effective at increasing knowledge of best practices and documenting behavioral changes among participants to help protect water quality, such as improved septic system maintenance and reduced fertilizer and pet waste runoff. Plans are underway to expand the program's reach within the watershed.
This document provides information on creating a water-thrifty landscape through selecting plants adapted to local precipitation patterns, using alternatives to drinking water for irrigation such as rainwater collection, graywater, and air conditioning condensate, and employing efficient irrigation techniques. It discusses selecting drought-tolerant native plants, limiting lawn areas, using mulches to retain soil moisture, and harvesting rainwater through rain barrels or cisterns. The document recommends irrigating only when needed, using a rain gauge or soil moisture probe to determine when to water, and employing drip irrigation or soaker hoses to apply water slowly and directly to plant roots.
Waterwise Plant Guide: Beautiful Plants for Sustainable Sunshine Coast Garden...Fiorella58v
This document provides a list of garden centres and nurseries on the Sunshine Coast that offer a 10% discount on plants featured in the accompanying waterwise plant guide. The discount cannot be combined with other promotions. The list includes the business names, locations, and phone numbers of eight garden centres.
Landscape Design for Water Conservation - University of FloridaFarica46m
Landscape design can reduce water requirements through principles like natural landscaping and oasis landscaping. Additional methods include grouping plants by water needs, using mulches, selecting drought tolerant plants, and installing windbreaks. Proper plant selection based on the site characteristics and climate can reduce watering needs.
The document summarizes a project focused on addressing key water and food challenges in the Yellow River Basin in China. The project involves 6 work packages to study water poverty, availability, productivity, and institutions in the basin to identify high-priority interventions. Challenges include data limitations, negotiating water allocations between provinces, and balancing demands between sectors. The goal is to increase water and food security while maintaining environmental sustainability.
1) Small individual landowner decisions collectively impact water quality through nonpoint source pollution. An outreach campaign targeting behaviors like fertilizer use, stormwater management, and septic system maintenance can help improve water quality.
2) A survey of 1,422 landowners in the Wappinger Creek Watershed found high awareness but low adoption of behaviors like using phosphate-free fertilizer and capturing rainwater. Lack of knowledge was a major barrier.
3) Recommendations include workshops on rain barrels/gardens, educating on fertilizer guidelines and the new phosphate law, and addressing misconceptions about septic system maintenance. Addressing barriers through hands-on learning and social marketing principles can
The North Fort Bend Water Authority has delivered surface water to utility districts in northeast Fort Bend County more than two years ahead of schedule. This allows the Authority to earn "early conversion credits" that can be applied to future goals for reducing dependence on groundwater. The Authority has installed over 26 miles of pipeline to connect districts to the new surface water supply from the City of Houston. By beginning the conversion earlier than required, the Authority gains a buffer against potential delays in meeting groundwater reduction targets.
The document discusses the history of drought in Texas, noting that paleoclimatological evidence shows megadroughts have occurred in Texas lasting 20-40 years. It provides examples of droughts impacting Native Americans, Spanish explorers, early Texas settlers, the Civil War era, and throughout the 20th century. The most severe recent drought was in the 1950s, but the late 1980s drought was also particularly damaging, costing nearly $40 billion.
The document discusses pollution issues affecting the Tijuana River watershed region shared by the US and Mexico. It summarizes efforts by the Surfrider Foundation's No Border Sewage (NoBS) campaign to raise awareness about cross-border water pollution problems through education and advocacy. Major threats include water pollution from Mexico carrying untreated sewage and trash due to inadequate infrastructure. Runoff enters the Tijuana Estuary wetlands and beaches, closing them frequently and harming wildlife. Solutions proposed include improved bi-national cooperation, expanded sewage treatment in Tijuana, and increased monitoring and cleanup activities.
Sprayed Away: Seven Ways to Reduce Texas’ Outdoor Water UseDanousis85z
Texas is the fastest growing state and faces increasing pressure on its limited water supplies. Outdoor water use, primarily for landscape irrigation, increases dramatically in the summer and accounts for about half of total municipal water usage. Implementing various conservation strategies like improving irrigation systems, incentivizing water-efficient landscaping, enacting watering ordinances, and expanding education programs could reduce outdoor water usage by 25% on average across 18 major Texas cities, saving over 147 million gallons per day. Doing so would benefit both utilities and customers by decreasing costs and better preserving water resources for the future.
The document provides an agenda for the Inaugural Texas Panhandle Water Conservation Symposium. The agenda lists afternoon breakout sessions on topics related to agriculture, public, and municipal water conservation. It also lists several speakers who will discuss challenges facing water supplies in the region due to drought, the impact of the drought, water conservation strategies, and what to expect from the upcoming state legislative session regarding water issues.
This document is the prepared statement of Malia Akutagawa, an Assistant Professor at the University of Hawaii William S. Richardson School of Law, to the Committee on Indian Affairs of the United States Senate regarding the impacts of environmental change on treaty rights, traditional lifestyles, and tribal homelands.
It discusses the effects of climate change such as rising air temperatures, decreased rainfall, increased rain intensity, rising sea surface temperatures and sea levels, and ocean acidification that Native Hawaiians have observed impacting cultural practices like fishing, gathering seaweed and medicinal plants, and traditional salt making. It also summarizes the impacts these changes are having such as reduced cloud cover and rainfall causing streams to run dry more often and
Understanding Reclaimed Water Ld West ConferenceDougyfreshaz
The document discusses reclaimed water and its use. It provides background on reclaimed water including definitions, typical uses, history, statistics on usage, and treatment technologies. It also discusses regulations regarding reclaimed water in various states like California, Nevada, Colorado, and Arizona. The future of reclaimed water depends on changing public perception and supporting increasing population growth.
The Caribbean Water & Sewerage Association Inc. is a regional organization of water utilities dedicated to serving the growth and development of its Caribbean members.
New Jersey Rain Garden Manual - Part 1Sotirakou964
Here are the key steps to designing a rain garden:
1. Determine the Location
- Select an area that receives runoff, like where puddles form or drainage is poor
- Ensure runoff will flow toward the garden, with minor modifications if needed
- Locate at least 10-30 feet from building foundations
2. Determine the Surface Area
- Calculate the contributing drainage area in square feet
- Aim for a garden size that is about 10-15% of the contributing drainage area
3. Consider Depth and Leveling
- Dig the garden 3-6 inches deep, with a flat or saucer-shaped bottom
- Ensure the garden slopes slightly toward the center for ponding
4
Xeriscape: a Guide to Developing a Water-Wise Landscape - University of GeorgiaEric851q
This document provides a guide to developing a water-wise landscape using Xeriscape principles. It outlines seven steps: 1) Planning and Design, 2) Soil Analysis, 3) Appropriate Plant Selection, 4) Practical Turf Areas, 5) Efficient Irrigation, 6) Use of Mulches, and 7) Appropriate Maintenance. Implementing some or all of these steps can reduce outdoor water consumption by up to 50% without sacrificing beauty or quality. A water-wise landscape is environmentally friendly and low maintenance, saving both water and money.
Living Landscapes in South Dakota: A Guide to Native PlantscapingFaizah68w
This document provides an overview of the principles and benefits of native landscaping in South Dakota. Native landscaping, also known as xeriscaping, uses plants that are naturally adapted to the local environment and requires less water and maintenance than traditional landscapes. It can provide attractive, environmentally friendly gardens and yards while saving money on water and maintenance costs. The document discusses planning, design, site preparation, choosing appropriate grasses, wildflowers, trees and shrubs, and maintenance considerations for creating sustainable native landscapes in South Dakota.
Natural Landscaping - University of NevadaFulvia52x
Natural landscaping involves using native plants that require little water and maintenance, resulting in less runoff and need for pesticides and fertilizers, improving water quality. Native plants are adapted to the local climate and environment. Non-native xeriscape plants can also be used if they are not invasive, requiring less watering and chemicals. Communities can encourage natural landscaping by preserving natural areas, using native plants in designs, and providing education on best practices.
Xeriscape Landscape Water Conservation - Bexar County Youth Gardens ProgramEric851q
This document discusses the principles of Xeriscape landscaping to conserve water in Texas landscapes. The seven principles are planning and design, soil analysis and preparation, practical turf areas, appropriate plant selection, efficient irrigation, use of mulches, and appropriate maintenance. By incorporating these principles, homeowners can help preserve water resources through landscape design and practices that reduce water usage.
Xeriscape Landscape Water Conservation - Texas A&M UniversityEric851q
1. Planning and design is the starting point for any water-wise landscape. Soil analysis will determine whether the soil should be improved so it will absorb and hold moisture better. Practical turf areas are neither too large (turfgrass requires more water than other plants) nor difficult to water efficiently.
2. Appropriate plant selection keeps the landscape more in tune with the natural environment. Native plants generally use less water than exotic plants, but there is room for both in a well-designed landscape.
3. Efficient irrigation can save 30 to 50 percent of the water bill for an average home. Use mulches in flower and shrub beds to reduce water evaporation from the soil. Appropriate
Urban Landscape Guide Manual - San Antonio, TexasFrida85y
This document provides an introduction to the Urban Landscape Guide Manual, which is designed to assist municipal water utilities in implementing best management practices for water-wise landscaping. It discusses the purpose of the manual and how it can be used along with the accompanying Urban Landscape Guide website. The manual then covers various topics related to water-wise landscaping, including the soil-plant-atmosphere relationship, the seven principles of water-wise landscaping (planning and design, soil analysis and improvement, plant selection, irrigation, turfgrass, mulches, and maintenance), and how programs and ordinances can support these principles.
Living Landscapes in North Dakota: A Guide to Native PlantscapingFaizah68w
The document provides guidance on native landscaping in North Dakota, including why it is important, planning considerations, design principles, and plant selection. Native landscaping reduces water and maintenance needs while providing wildlife habitat and aesthetic benefits. Proper planning includes assessing site conditions, developing conceptual designs, and addressing issues like soil quality and climate. Design incorporates grouping plants by water needs and arranging spaces for different functions.
The document describes guidelines for implementing water-wise or xeriscape landscaping to conserve water resources. It discusses seven key principles: planning and design, soil improvement, creating practical turf areas, grouping plants according to water needs, efficient irrigation, using mulch, and appropriate maintenance. Retrofitting existing landscapes to be more water efficient is also addressed. The guidelines provide specific practices under each principle to integrate low-water landscaping approaches.
Xeriscape: Landscape Water Conservation - Guilford County, North CarolinaEric851q
Xeriscape is a landscaping approach that reduces water usage through the use of drought-resistant native plants. It incorporates strategic landscape planning to group plants with similar water needs together and uses mulches and permeable surfaces to decrease water usage by up to 54%. Developing a plan that considers shade needs, plant heights and locations is important. Choosing native plant varieties suited to the local climate can decrease maintenance costs while improving soil and requiring less water and chemicals compared to exotic species. Local extension services and nurseries provide suggestions for suitable drought-tolerant plants.
Native Plants for Wildlife Habitat and Conservation Landscaping usfws
This document introduces native plant landscaping and conservation for the Chesapeake Bay watershed. It acknowledges those who contributed to the guide and reviews the guide's contents. The guide provides information on selecting native plants to benefit wildlife habitat and the environment while reducing maintenance needs. It includes profiles of native plant species with descriptions and photographs to help users choose appropriate plants for different landscape needs and conditions.
The intern worked with the EPA Region 3 office in Philadelphia on water protection programs. They attended seminars on wetland delineation and identification of plant species. They helped develop a Watershed Protection Resource Index to evaluate and rank watersheds based on stressors and natural resources to identify areas for targeted protection programs, using the Monocacy Watershed as an example.
Xeriscape Gardening - Goulburn Valley Water, AustraliaEric851q
This document provides information about xeriscape gardening principles and practices for water-efficient landscaping. It discusses the seven principles of xeriscape gardening including proper planning, soil preparation, use of mulch, grouping plants by water needs, and efficient watering techniques. It also provides a list of locally indigenous plants suitable for low water use gardens in the Goulburn Valley region of Australia, including trees, shrubs, ground covers, and grasses. It notes that a water conservation garden has been established at the Royal Botanic Gardens in Melbourne to teach visitors about water-efficient landscaping.
Xeriscape Gardening in Goulburn Valley, AustraliaEric851q
This document provides information about xeriscape gardening principles and practices for water-efficient landscaping. It discusses the seven principles of xeriscape gardening including proper planning, soil preparation, use of mulch, grouping plants by water needs, and efficient watering techniques. It also provides a list of locally indigenous plants suitable for low water use gardens in the Goulburn Valley region of Australia, including trees, shrubs, ground covers, and grasses. It notes that a water conservation garden has been established at the Royal Botanic Gardens in Melbourne to teach visitors about water-efficient landscaping.
Xeriscape - Fayette County Groundwater Conservation DistrictEric832w
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Waterwise Florida Landscapes: Landscaping to Promote Water Conservation Using Xeriscape
1. W A T E R W I S E
Florida Landsc apes
Landscaping to Promote Water Conservation
Using the Principles of Xeriscape™
from Florida’s water management districts
2. Florida's water management districts
Suwannee River
Water Management District
St. Johns River
Northwest Florida Water Management
Water Management District District
Southwest Florida
Water Management District
South Florida
Water Management
District
Credits
This publication is provided to you by Florida's five regional water management districts.
Principal staff involved in preparing this guide include Bruce Adams, Daniel Boyar, Linda
Burnette, Amy Ferriter, Martha Friedrich, Lisa Grant, Beth Hickenlooper, Lou Kavouras,
Mathew O'Malley, Sandra McGee, Marc Minno, Brian Nelson, Katherine Pordeli, Eileen
Tramontana, Daniel Thayer, John Thompson and Garrett Wallace.
The districts offer special thanks to the Association of Florida Native Nurseries, Janice Broda,
David Chiappini, Betsy Davis, Debbie Butts, the Florida Native Plant Society, Joel Jackson,
K.A. Langeland, Charles Lippi, Maria Minno, Richard Moyroud, the Sarasota Audubon
Society and the University of Florida, IFAS Department of Environmental Horticulture.
3. W A T E R W I S E
Florida Landsc apes
Landscaping to Promote Water Conservation
Using the Principles of Xeriscape™
from Florida’s water management districts
Contents
Introduction....................................................................................... 2
What Is Xeriscape Landscaping?....................................................... 2
The Seven Principles of Xeriscape .................................................... 4
Plan and Design ............................................................................ 4
Obtain a Soil Analysis ................................................................... 6
Choose Proper Plants..................................................................... 7
Florida’s Plant Communities.................................................. 8
Use Turf Wisely.............................................................................. 13
Irrigate Efficiently.......................................................................... 13
Outdoor Water Conservation Tips ........................................ 15
Use Mulches................................................................................... 15
Perform Proper Maintenance ........................................................ 16
A Landscape Example........................................................................ 19
Plant Lists and Photography ............................................................. 20
Glossary.............................................................................................. 64
Bibliography....................................................................................... inside back cover
4. Introduction Through this guide, we hope you’ll find that
when you work with nature, nature will work for
Florida is surrounded on three sides by water. The you. And you’ll be doing your part to ensure that
state’s greatest sources of surface water are wetlands, our natural resources can be enjoyed today and by
thousands of lakes, and many rivers and streams. future generations.
With all this water around, many people may not
realize there is a need to conserve water. Even What Is Xeriscape Landscaping?
though Florida is surrounded by water and has many
Xeriscape is a common sense way to landscape
interior water bodies, not all of that water is available
that conserves water and protects the environment.
for drinking or other uses by humans. In addition,
Xeriscape landscaping is based on seven basic
Florida’s weather is fickle — long periods of wet
principles that can be successfully applied anywhere.
weather may be followed by long periods of dry
The main objective of Xeriscape is to establish
weather. The state’s leaders recognize the need to
and maintain a healthy landscape by matching the
conserve water as a means to ensure the continued
right plants with existing site conditions so that the
availability of this vital resource for everyone from
use of additional resources, such as water, fertilizer,
year to year.
pesticides and labor, is minimized. In addition to
Preserving and protecting Florida’s water
helping conserve water resources, Xeriscape
resources is a main focus of the state’s five water
landscaping practices reduce the amount of
management districts. This guide is brought to you
pollutants reaching water bodies because fewer yard
by the water management districts in an effort to
chemicals are used. Fertilizers and pesticides can
help you work with nature in the state’s unique
contaminate water bodies when they are washed out
environment to establish a landscape that conserves
of the yard with the rain, in stormwater runoff.
water resources and protects water quality. Through
use of the Xeriscape landscaping principles, everyone
can help conserve resources. Florida’s water Recharge to the
Floridan Aquifer
management districts have permission to use the
1995
concepts of Xeriscape, which is a registered
trademark of Denver Water, 1600 West 12th Ave.,
Denver, Colo. 80254, (303) 628-6325.
Achieving a natural, healthy balance in your
landscape starts by putting the right plant in the
right place. Matching plants to conditions that exist
in your area helps them thrive, once established, with
little or no irrigation or chemicals. The seven
principles of Xeriscape are explained in this guide.
Scientific or other special terms appear in bold.
These terms are listed in the glossary at the end of
this guide and are defined in the context in which
they are used in this guide. A plant list is included to Inches per Year
help you choose the best plants for your landscape. Discharge
Inches per Year
0–4
Resources and references for more information are Discharge
4–8
0–4
listed at the back of the guide. 8–12
4–8
12 or more
8–12
12 or more
2
5. The term Xeriscape and the concept of Xeriscape sources, primarily the Floridan aquifer. The aquifer’s
were first developed in the southwestern United resources are limited. Each day we pump billions of
States during droughts in the early 1980s. Residents gallons from the Floridan aquifer, but the rate at
of the West learned that one way to save water was to which the groundwater system refills, or recharges,
develop landscapes with plants that occur naturally from rain is far less. On average, Florida receives 54
in the existing conditions, rather than perpetually inches of rainfall yearly.
trying to change the conditions. In Florida, Xeriscape Taking too much water out of the aquifers, known
landscaping can be as lush as Florida itself — as overpumping, threatens potable water supplies,
Xeriscape is rocks and cactus only where they but it also increases the occurrence of sinkhole
naturally occur. formations. Because the aquifer system is connected
The best time to establish a drought-tolerant to surface water bodies in some areas, overpumping
Xeriscape landscape for your home or commercial the aquifers causes lowered water levels — or
property is long before a drought. Once established, drawdowns — of our vital wetlands and lakes.
the right plant in the right place will be highly self- Likewise, fresh groundwater sources can be
sufficient, needing little help to survive nature’s threatened by saltwater intrusion. Saltwater
extremes. Healthy, well-placed plants with deep, intrusion occurs when too much freshwater is
established root systems will need less help to pumped from an aquifer, allowing salt water to move
survive a drought. into voids in the aquifer from the ocean or the Gulf
Conserving our water supply and reducing water of Mexico; ancient brackish seawater below the
pollution have become important issues in our freshwater level of the aquifer can also move into
growing communities. Despite Florida’s humid these voids.
climate and abundant surface water bodies, water Florida’s water management districts have
shortages do occur here. Demand can overtake declared water resource caution areas throughout
supply, and regional droughts force Floridians to the state in areas where overpumping or saltwater
practice water conservation as a way of life. intrusion has occurred. A water resource caution area
In many Florida households, as much as half of is an area where the current source of public water
household water is used outdoors, mostly for lawn supply is not adequate or may not be adequate to
and garden irrigation. Ninety percent of all public meet public water supply
water supply in Florida comes from underground demands in 20 years.
Floridan
Aquifer System
3
6. The Seven Principles of Xeriscape 4. USE TURF WISELY — Grass is often a yard’s
largest water user, but it can still play a role in a
The seven simple principles of water-conserving landscape. Use turf where it is most
Xeriscape landscaping have been functional in the landscape plan, such as where
used by landscape professionals for children or pets will play, or for erosion control. In
years. Here is an overview of the other areas, consider more water-thrifty alternatives
seven principles; details of each such as groundcovers or mulched walkways.
principle are given in the
following pages. 5. IRRIGATE EFFICIENTLY — Group plants based
on their water needs. Put moisture-loving plants in
1. PLAN AND DESIGN — Make a moist areas and plants that prefer well-drained sites
sketch of the landscape site. Base in drier areas. Group together plants that may need
the plan on site conditions, irrigation so that water is only used in limited areas.
existing vegetation and topography Only irrigate when plants need water or when rain
— the natural features of the land. has been inadequate, and use the right irrigation
Assess the area’s growing system and proper sprinkler head for each area.
conditions and think through
intended uses of the landscape. 6. USE MULCHES — Mulches help hold moisture
Landscapes are dynamic, so include in the soil, moderate temperature, slowly release
elements of growth, time and nutrients, reduce weed growth and slow erosion.
change in your plan. Spread mulch around shrubs and trees and on flower
beds, 2 to 4 inches thick, keeping mulch from coming
2. OBTAIN A SOIL ANALYSIS — into direct contact with plant stems.
Determine the soil’s composition,
from sandy to clay, and test for the 7. PERFORM PROPER MAINTENANCE — Keep
pH of the soil — its level of acidity plants healthy. Too much water and fertilizer
or alkalinity. This information will promote weak growth, as well as increase pruning
help you decide which plants are and mowing requirements. Remove weeds by hand
best suited to the conditions of before they get established and crowd out the plants
your yard. you want. Watch for pests and make sure they’re
truly a problem before waging war, then do it
3. CHOOSE PROPER PLANTS — organically whenever possible.
When choosing new plants, match each spot in your
landscape with plants that thrive in the specific
1. Plan and Design
conditions of that spot. Look for plants known to be
resistant to disease and pests. Consider each plant’s
The first step of design is to identify growing
mature height and width, its need for sun, shade, soil
conditions and any vegetation or structures already
and water, and its tolerance to cold or salt. Preserve as
in place. Next, decide how the property will be used.
many existing trees and shrubs as possible, if they’re
Be sure to check city and county landscaping codes
healthy and if the root systems are not significantly
for restrictions in your community. Also, some
impacted by construction. Native vegetation
neighborhood associations have landscape
appropriately placed will remain healthy with minimal
specifications in the deed restrictions.
supplemental irrigation and care once established.
4
7. Inventory the site, identifying Answer these questions:
• Growing conditions • How will you use your yard?
— Hardiness zone (for cold and heat) • What are the best places for entries, walkways,
— Direction/aspect (north, south, east, west) sitting areas and play areas?
— Areas that are sunny or shady throughout the • Where do you want to frame existing views or
day and the seasons to establish privacy?
— Areas that drain well or that collect water • Where do you want to create views or accent areas?
• Existing vegetation (Is it healthy? Is it native? Is it
appropriate for site conditions?) Start with the plat (map, or plan) of your
• Hardscape (walkway, driveway, pool, fence) property, or draw your site to scale (e.g., 1 half inch
• Views and adjacent features (Frame a pleasing view, = 1 foot). Put existing plants and site conditions on
or screen an undesirable view. Watch out for the master drawing. Make multiple copies so you can
underground utilities and overhead power lines.) sketch in different ideas, or lay tracing paper over
your master drawing to try out different ideas.
KNOW HOW IT GROWS
On your drawing, arrange plants to create and
Understanding a site’s growing conditions is the
define spaces, direct or screen views, and influence
most important factor in choosing plants. Regional
direction of movement. Plants can modify climate —
growing zones in Florida range from 8a to 11.
a shade tree cools and protects, creating microclimates
Within a regional growing zone, climatic
that determine the kinds of plants that can live in that
variations can be influenced by specific site
shade. Take out the tree and you change the micro-
conditions such as shade or direct sun. These specific
climate — different plants can now live in that space.
site conditions are referred to as microclimates.
Your plant choices can also attract and support
There may be dry areas and moist or wet areas on the
wildlife and beneficial insects. Plants can be
same property. All of these conditions must be
specifically selected as nectar and larval food plants
assessed to match them with the plants that will do
for butterflies and caterpillars or as food and
well in each.
nesting habitat for birds, or to add vibrant beauty
Sunny and shady areas will vary, depending on
to the landscape.
the time of day and the season. For example, a plant
may get more sun in winter than in summer due to Escambia
Santa Rosa 8a Holmes
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Marion
Volusia
the north side of a building where it’s cooler. More Citrus
9a
Sumter Lake Seminole
cold-sensitive plants can be placed on the south side Hernando
Orange
Pasco
9b
of a building for protection from winter’s north wind.
Pinellas
Hillsborough Osceola
Brevard
P o l k
Indian River
HOW WILL YOU USE IT? Florida’s Manatee
Hardee
De Soto
Highlands
Okeechobee
St. Lucie
Sarasota
The next step in the planning process is to determine Hardiness Charlotte Glades
Martin
what functions you want the landscape to serve. Zones Lee Hendry
10a
Palm Beach
Collier ˚ Broward
10b
Monroe Dade
11
5
8. Take your time and learn as much as possible one factor to analyze before selecting plants. Most
about the area to be landscaped. A year of plants grow best in soil that has a pH that is
observation is recommended to study, reflect on and somewhat acidic (pH 5.5–6.5). Some plants, such as
tune in to seasonal changes and other variables that beach sunflower, will tolerate alkaline soils (high pH,
exist in the area. above 7), while other plants simply can’t. Coastal areas
frequently have alkaline conditions — the presence of
THE EYE OF THE BEHOLDER
salt and shell fragments can be an indication of
When combining plants, the most important
alkalinity.
considerations are mature size and how the plants
Some plants can tolerate acidic soils (lower than
look and exist together. Experiment with how
pH 5.5), and there are some plants that require acidic
different combinations look together, considering
soil to thrive, for example, camellia, blueberry,
color, shape, texture and mature size.
gardenia and azalea.
Plants combined in groups of odd numbers often
look better than plants combined in groups of even pH Scale
numbers. Use repetitive elements — the same color
Theoretical pH
in different shapes, for example. Other aesthetic uses Milk of magnesia of rain Most acidic rainfall
recorded in U.S.
for plants are to complement, soften, frame or Average seawater
Lye Alkaline Vinegar
emphasize elements within the landscape or soil Neutral Acidic soil
(above 7) (5.5–6.5)
architectural features of a building.
Plan for different seasons of the year to ensure
year-round interest through blooms, color, foliage
and shapes in the landscape. And, because landscapes
Milk Tomato juice Battery acid
are forever changing, plan accordingly. While waiting Ammonia Human Apples
blood
for that young live oak to grow into a dominant Lemon juice
Baking soda
landscape element, plant sunny areas with annuals or
perennials that will eventually be shaded out by the
If your landscape is in a low-lying area such as
growing oak.
pine flatwoods, different kinds of soils may have been
brought in as fill material to raise the building’s
2. Obtain a Soil Analysis foundation. Thus, soil samples will need to be taken
from several areas around the yard.
Florida soils have varying textures, colors, water- Soil can be improved in planting beds with
holding capabilities and nutrient levels for plants. It amendments such as peat or compost, added several
is important to examine and analyze your soil at the weeks before planting and then again periodically.
beginning of a landscaping project. Most Florida But because amendments break down, it is difficult
soils typically do a good job of supporting plant life to significantly change soil over the long term.
— just look around at the variety of plants growing Adding organic matter does improve nutrient levels
naturally in Florida. When choosing plants, be aware and basic soil conditions, but will not drastically
that some may require a lot of feeding and then may change extreme conditions permanently. For more
still have deficiency problems. It’s best to choose information about mulches and the rates at which
plants suited to existing soil conditions. they break down, contact your local Cooperative
A soil’s pH level — acid, neutral or alkaline — is Extension Service office.
6
9. WHAT’S IN THE SOIL?
The County Cooperative Extension Service can
test pH in soil or irrigation water for a small fee. The
address and the telephone number of your local
extension office are listed in the telephone book
under county offices.
A wealth of information about soils for each
county in Florida can be found in your county’s soil
survey, published by the U.S. Department of
Agriculture’s Soil Conservation Service (listed in the
telephone book under federal government offices).
Soil surveys are frequently in the reference section of
Salt marsh
local libraries.
In a county soil survey, exact properties can be
pinpointed on aerial photographs. Specific soil types to the surface) could influence growing conditions.
are described as being good for certain kinds of The highest water table level of the year is generally
plants, for residential development, for septic tanks, in August.
etc. A survey also includes information such as depth To determine a high water table, dig a hole and
of the water table throughout the year; water table see if water seeps into it.
depth can be key in determining growing conditions Once you have the results of your soil analysis, the
for trees and other plants. fun really begins — looking for plants!
Remember to take into account any fill material
that may have been brought in. Try to learn from the
3. Choose Proper Plants
builder if local soils were used. It is common to dig
retention pond areas and use that dirt for the
Try to keep as much of the existing vegetation as
foundation fill. But remember that even then, soils
possible. If a plant grew in an area without your help,
that are altered through disturbances can’t necessarily
then conditions there are obviously right for it.
be equated to undisturbed soils from the same area.
Choose plants that can survive on normal rainfall in
Also be aware that substances may have been spilled
your area or that require minimal irrigation. Existing
or buried during construction. If there’s an
native-plant communities are an example of the
apparently unplantable area in the landscape, dig
“right plant in the right place.” There are also
for debris or excavate the problem area and replace
nonnative plants cultivated specifically for Florida
with topsoil.
conditions that are water-efficient and resistant to
Knowing the following about your soil conditions is
disease and pests here. However, there are also some
fundamental to matching the right plants to your site:
plants that do too well because they don’t have any
• pH natural balances in the Florida environment, and
• Sand, clay or rich soil they become highly invasive.
• Drainage And remember, the success of your Xeriscape
landscape depends as much on where you locate
To determine drainability, fill a hole with water and
plants as on what plants you use. Plant it smart!
note how quickly it drains. Knowing the water table
level can also be important; a high water table (close
7
10. Learn each plant’s saltwater intrusion, where salt water moves
• Mature size (height and width) underground into freshwater aquifers due to
• Sun and shade requirements overpumping of the aquifer. If the salinity level in
• Soil needs irrigation water is too high, the water can kill plants.
• Water needs Also, be aware that some household water treatment
• Salt and cold tolerances systems add salt to the water to remove iron or other
minerals. Don’t use this water for plants.
Match these factors with your soil and climatic
Use this guide and consult a plant specialist to
conditions.
determine if a plant is salt-tolerant. If you suspect
DO YOU NEED SALT-TOLERANT PLANTS? salt problems, have your water tested for salt content.
Many areas in Florida have salt prevalent in the Contact your County Cooperative Extension Service
air and the water; this is particularly true near the for more information about testing water for salt.
coast and salt marshes. Salt can even find its way into The general vegetation map of Florida in this
wells. Exposure to salt may severely damage or kill guide indicates the original native-plant
some plants, so if necessary, choose plants that can communities throughout the state. Different plant
tolerate such exposure. Salt is alkaline, so a plant’s communities often converge gradually in what is
tolerance for salt indicates its tolerance to alkalinity. called ecotones — regions where one ecosystem
Where does this salt originate? Homes near the blends into another. Sometimes pockets of one
beach experience salt spray, with stiff winds blowing community are surrounded by another.
fine particles of salt and sand onto plants. Different Observing the differences in ecotones can help
plants can take varying degrees of this salt exposure. determine differences in the landscape, helping to
Some can’t tolerate it at all. Consult the Cooperative identify the best plants for the microclimates
Extension Service for a list of salt-tolerant plants. throughout the landscape.
Irrigation water may also be salty, or saline. In
FLORIDA’S PLANT COMMUNITIES
some areas, the water taken from the ground is
naturally high in salt. Other areas suffer from Coastal Uplands
BEACH DUNE SYSTEMS — Alkaline to neutral soils of
coarse sand and shell; well drained, with some salt;
low fertility; dry, hot, sunny and windy conditions.
Common species include Spanish bayonet, saw
palmetto, seaside purslane, saltmeadow cordgrass,
beach morning glory, blanket flower and beach
dune sunflower.
MARITIME FORESTS — Soil pH moderately alkaline
to neutral; sandy with some shell and periodic shell
mounds. Retains some moisture though well
drained, with humus fertility. Plants indigenous to
this community will tolerate some salt, wind, shade
and drought. Some common plants include southern
red cedar and magnolia, redbay, sand live oak,
cabbage palm, American holly, Hercules’-club,
Coastal upland saltbush and coontie.
8
11. conditions), saw palmetto, gallberry, fetterbush and
tarflower. The forest floor has herbaceous species
such as wiregrass, muhly grass, blazing star, violets
and lilies — species adapted to both wet and dry
conditions. Occasionally there are dahoon holly,
persimmon, maple trees, loblolly bay and sweetbay.
Sandhills
High pinelands of open longleaf pine with
wiregrass and shrubs and turkey oaks, over rolling
uplands and sand ridges, with deep, acidic sandy soil
that is very well drained. Sandhills grade into pine
flatwoods and are often adjacent to, or interspersed
with, islands of scrub throughout Florida.
Hardwood Forests
Hardwood hammocks occur in patches in
temperate areas of Florida. The soils are acidic and
sandy; the range is through the three moisture zones:
xeric, hydric and mesic.
UPLAND MIXED FORESTS — Occur throughout
Florida’s northern panhandle region on upland
clay soils over limestone bedrock. The canopy
and understory are highly diverse, dominated
by hardwoods, mostly oaks, with some pine
species which are more prominent in earlier
Pine flatwoods successional phases.
UPLAND MESIC HARDWOOD FORESTS — Oak-hickory
Pine Flatwoods to pine-oak-hickory; range is through central to
The most common plant community in Florida. west-central Florida on rich upland soils and
Acidic, sandy soil with a hardpan layer 1–3 feet below clay hills.
the surface. Moisture levels vary from dry to nearly
Forests of Abundant Cabbage Palms
saturated during the wet season. Fires caused
Sand over marl; flat hammocks of cabbage palms
naturally by lightning occur every 5–10 years,
and live oaks; rarely flooded.
leaving ash to fertilize new growth. In earlier
decades, the pine flatwoods floor was cleared by fire.
Rocklands
Now, without regular fires, a shrub strata
The uplands of southern peninsular Florida and
dominates. In managed conservation areas,
the Keys; highly impacted by human development.
controlled burns are conducted to reduce the
PINE ROCKLANDS — Porous limestone with sandy
amount of fuel plants on the forest floor and to
humus and marl; good drainage. Plant species
encourage growth of herbaceous species.
include South Florida slash pine, cabbage palm and
The most dominant species include longleaf pine,
saw palmetto, with ferns, sedges and more than a
slash pine or pond pine (depending on hydric
hundred herbaceous species.
9
12. Oaks and palmettos
TROPICAL HARDWOOD HAMMOCKS — Alkaline Scrub
limestone with moist humus. The diverse canopy Consists of Florida’s rarest plants and animals.
carries many epiphytes, such as bromeliads, orchids The land area of this endangered habitat was reduced
and ferns. The canopy includes live oak, gumbo by more than 90 percent during the 20th century,
limbo, black ironwood and mahogany. The understory leaving fragments, often in degraded condition.
ranges from temperate to tropical species and Distinct plant and animal species have developed
includes white, red and Spanish stoppers, spicewood, specifically to these unique conditions.
beautyberry and wild coffee. Infertile, sandy, excessively drained soils are high
aquifer recharge areas, making scrub particularly
Prairies important ecosystems. These forests consist of scrub
DRY PRAIRIES — Similar to pine flatwoods without sand pine, small scrub oaks, rosemary shrubs and
the pine overstory; dry prairies occur in central and scrub palmetto.
southern Florida. Sandy, acidic soil is present, often SCRUB CYPRESS — Occurs in south Florida with thin
with hardpan and a high water table, becoming marl soils over limestone; scrub pond cypress with sedges
inundated only after heavy rain. Dominant species and grasses. Adjacent to the Everglades; often flooded.
are wiregrass and broomsedges.
WET PRAIRIES — Often intermingles in ecotones Cypress Swamp Forests
with pine flatwoods, with few sparse pines, if any, Inundated by water most of the year. Can border
allowing the sun through to stimulate a flourishing rivers and lakes or be isolated; dominated by bald
of herbaceous flora. Wet prairies are inundated by cypress in flowing systems and pond cypress in
water 50–150 days of the year. stagnant systems.
10
13. Wetland Forests Remember, many so-called shrub species are
SWAMP FORESTS — Flooded most of the year along actually 20-foot multi-trunked trees. Select plant
rivers and basins; characterized by pond cypress, bald species that will mature to a height and width that
cypress, red maple, water hickory, ashes and tupelo. will fit the planting location. If you want a shrub that
HYDRIC HAMMOCKS — Moist sites flooded only grows 2–4 feet tall, find a dwarf variety or use
occasionally, with evergreen and deciduous ornamental bunch grasses or flowering perennials
hardwoods of red maple, loblolly bay, water oak, like pentas and scarlet milkweed.
Florida elm and cabbage palm.
Coastal Saline Wetlands
Water levels in coastal wetlands are under the
constant influence of tides, thus the degree of salinity
varies from salt water to brackish.
COASTAL SALTWATER MARSHES — Occur in north
and west Florida; grasses and rushes.
MANGROVE SWAMPS — Occur in central and south
Florida coastal areas that flood, then drain, creating
thick nutritious muck.
WHAT TO PLANT
Plant lists should be generated for the different
areas of the landscape based on growing conditions
and desired characteristics.
Plantings should be placed with consideration for
changes which will take place over time. In natural
plant communities, these changes are called
succession. Succession is the evolution of plants
starting out, maturing, being replaced by other
plants, and eventually developing to a climax, or a
balanced, mature ecosystem.
In most landscapes, succession is halted by
deliberate maintenance practices. Yet plants tend to
strive toward succession. By planning for each plant’s
mature state, a dynamic landscape can be planned to
include natural changes.
When plants are first put into a landscape, the
area should look unfinished, as the landscape must
be given space and time to grow. Plan to replace
sun-loving plants with shade-tolerant plants as the
larger elements in the landscape such as trees and
shrubs grow and create shade.
Mixed hardwood
11
14. Cabbage palm, seagrapes and coontie fill this landscape.
PLANTING FOR EFFICIENT WATER USE
Group plants in appropriate conditions according OASIS ZONE — In this area, place plants that may
to their water needs. If plant placement is done require some watering.
correctly, once plants are established, little to no
Plants native to Florida can play a very
supplemental irrigation will be necessary.
dependable role in the landscape. Many of Florida’s
When plantings do need supplemental watering,
plants have evolved through periods of extreme wet
choose the right irrigation heads. Turf areas and
and then dry weather, so they survive through
planting beds should always be in separate irrigation
drought and don’t get root rot standing in water.
zones. This separation allows for different irrigation
They have also developed defenses to the diseases,
schedules and different irrigation heads, such as
fungi and insects which originate in Florida. Many
pop-ups for turf or drip heads for individual
have proven wind tolerances in areas that experience
specimen plants such as shrubs or perennials.
tropical storms and hurricanes.
Strive to establish a yard that is largely sustained
NATURAL ZONE — In this area, place plants that have
by existing conditions, then if specialty plantings
adapted to the wet and dry extremes of Florida’s
such as vegetables or roses are desired, a more labor-
climate so that regular watering (once plants are
and resource-intensive planting bed can be created in
established) won’t be necessary, except during
one or two areas.
prolonged drought.
Remember, the overriding guidance should be to
DROUGHT-TOLERANT ZONE — In this area, place plants put the right plant in the right place.
that can survive extended periods of time without
rain or supplemental irrigation.
12
15. 4. Use Turf Wisely 5. Irrigate Efficiently
Grass can be a practical part of your landscape in In many yards, the major oasis area is the grass. In
the right place, for example, in a play area for some Florida locations, grass will need extra help from
children. Follow these simple tips for a healthy lawn irrigation; in other areas, rainfall may be adequate.
and to reduce maintenance: If an irrigation system is needed, choose each
device based on what will most efficiently water each
• GO LIGHT ON THE FERTILIZER. Fertilization stimulates
group of plants. Pop-up sprinklers work well for the
growth and increases water needs. If you do fertilize,
lawn, but planting beds or specimen plantings are
use a slow-release nitrogen product. Water-insoluble
more effectively irrigated using a drip, bubbler or
products won’t be washed away like liquid or fast-
micro-irrigation spray head. An example of micro-
release fertilizers, which can contaminate waterways
irrigation is a low-volume irrigation emitter, a device
through stormwater or irrigation runoff. The slow-
that applies water directly to the root zone of plants.
release products stay in the soil to supply nutrients to
Florida law requires that all automatic irrigation
plants on a gradual basis, over a longer period of time.
systems installed after May 1991 have a rain sensor
• LEAVE SHORT GRASS CLIPPINGS WHERE THEY FALL WHEN shut-off switch that overrides the irrigation cycle when
YOU MOW. This reduces the lawn’s need for both water adequate rainfall has occurred (Chapter 373.62,
and fertilizer. However, remove thick patches of Florida Statutes).
clippings, which will decay and kill the grass.
• USE A RAIN GAUGE. Keep track of how much rain has
• RISE TO NEW HEIGHTS. That is, raise the height of fallen in your yard. Do not adhere to a rigid irrigation
your lawnmower blades to the highest setting. When schedule. When it rains, you probably don’t need to
you mow the grass, remove no more than one-third water. During periods of extended rainy weather,
of the leaf blade. Cutting grass shorter than this may irrigation systems should be turned off.
stress the grass and may also decrease the depth to
which roots will grow, increasing the need for water. • IRRIGATE ONLY WHEN PLANTS OR GRASS NEED IT. Water
Most St. Augustine grass and bahia grass varieties plants that begin to show signs of stress. Signs of stress
should not be mowed below 3 inches in height. for grass include leaves wilting or grass blades folding
in half, or soil from the root zone feeling dry. Your
• KEEP A SHARP CUTTING EDGE. When your lawnmower
blades are sharp, they give a clean cut. Grass torn and
shredded by dull blades suffers stress and requires Example of shallow
roots and deeper,
more water. healthier roots
• CONSIDER ALTERNATIVES TO GRASS. Grass can be a
useful plant. Use grass in areas where children or pets
play, or for erosion control. In low-use areas,
consider drought-tolerant-plant beds, groundcovers,
mulch, walkways or other alternatives that require
little or no water.
13
16. Shasta daisies
lawn needs watering if grass blades start turning a • HELP GRASS AND PLANTS DEVELOP DEEP ROOT SYSTEMS.
bluish-gray color or if footprints linger after being It is better to water your lawn and plants well once a
made. Overwatering is often the cause of many week than it is to water lightly each day, but apply
common problems, such as dollar weed and water only as quickly as the soil can absorb it.
fungal growth. Thorough watering encourages roots to establish
themselves deeper in the soil, which makes them
• WATER IF IT HASN’T RAINED. St. Augustine grass only
more drought-tolerant. Frequent light watering
needs rain or watering once or twice a week in
causes roots to stay too close to the surface, where
summer and once every 8–14 days from December
they are dependent on regularly recurring
through February. Bahia grass needs water less often.
precipitation or irrigation and are more likely to
• GIVE YOUR LAWN AN AVERAGE OF HALF AN INCH OF suffer in dry times. The exception to deep watering is
WATER. To determine how long it takes your system to for newly installed plants, where the roots are still
put out half an inch of water, place cans or other closer to the surface. These plants need light, more-
containers around the yard and measure the water frequent waterings until they adjust to the new
collected in half an hour. Measure the amount in location, generally about 30 to 60 days. Other plants,
each can, add together, then divide for the average. shrubs and trees may need longer to become
Turf should not receive more than 1 inch of water established.
per week.
14
17. • WATER EARLY IN THE DAY. To minimize loss of water • Use filters in micro-irrigation systems. Filters can help
through evaporation, water early in the morning, reduce clogging. Filters should be cleaned regularly.
before sunrise. When the sun rises, it will dry plants,
reducing the potential for fungal growth or diseases. • Use an automatic shut-off nozzle at the end of a
Leaving plants wet overnight creates conditions for hand-held hose. Sweep sidewalks or driveways
fungal growth. Watering in the heat of the day is instead of hosing them down.
prohibited in some areas of Florida under rules
6. Use Mulches
established by the water management districts. In
addition, watering in the middle of the day results in If you already use mulches in your yard, you’re
water loss through evaporation. ahead of the game. Placing a layer of mulch directly
around shrubs and trees and on flower beds helps to
OUTDOOR WATER CONSERVATION TIPS conserve water. In fact, mulch:
• Observe water restrictions in your area. Under • Helps retain moisture in the soil
Florida law, the water management districts have
• Decomposes slowly, adding nutrients
established water conservation rules. Where there is a
to the soil
year-round watering rule, it applies to everyone who
uses water outdoors — homes, businesses, nurseries, • Provides habitat or cover for beneficial
golf courses — regardless of the water source, soil organisms
whether private well, public utility or surface water. • Shades soil from the baking sun, reducing
There are some exceptions to the water restrictions, the need for water
such as when reclaimed or reuse water is being used.
• Protects against soil erosion and
Any local water restrictions that are more strict than
compaction caused by rain
the water management districts’ must be followed.
Violating Florida’s water restrictions is punishable • Reduces weed growth
with penalties of up to $500, with additional fees • Reduces maintenance chores; keeps lawn
as applicable. mowers and weed trimmers from
damaging trees and other plants
• Conserve water by installing a rain sensor or rain
shut-off switch. State law (Chapter 373.62, FS) • Looks good in the landscape
requires these devices on automatic sprinkler systems
installed after May 1991. These devices automatically
Spray head
turn off the irrigation system after adequate rainfall.
There are some local ordinances that also require
older systems to be retrofitted with shut-off switches.
• Inspect your irrigation system regularly. Check all
hoses, pipes and fittings for leaks, which can waste
hundreds or thousands of gallons of water every
week. Repair broken or clogged spray heads and
emitters and adjust them to keep from watering the
pavement. Also, using a rain gauge in the yard is a
good way to make sure the rain shut-off switch
is working.
15
18. Mulch can include bark chips, pine needles or NATURAL PEST MANAGEMENT
leaves. Using leaves for mulch eliminates having to Only a fraction of a percent of all insects known
burn or bag the leaves for landfill disposal. Cypress to humans are considered pests, and these species are
mulch, although widely available, is not a good generally herbivores, eating plants we want for
environmental choice because cypress are slow- ourselves — either for food or for ornamental value.
growing native wetland trees that are often taken as A food chain always has carnivores looking to eat
whole, mature trees and chipped into mulch just to herbivores. Predators — including predatory insects
help meet market demand. Cypress are far more — that eat our “pests” are called “beneficial”
valuable to us in their environment than as mulch in organisms. But it doesn’t stop there. Birds, bats,
the landscape. Alternative sources of mulch, such as lizards and frogs also eat insects. All part of the food
melaleuca, eucalyptus, Australian pine and recycled chain, this diversity of life creates a living balance
matter from yard cuttings, are suggested instead. and will do so in the landscape if allowed.
Some of these environmentally friendly alternatives If we try to eradicate an organism that is
are obtained from nonnative pest trees and are pestering us, we risk poisoning not only the pest, but
becoming increasingly available. also the beneficial organisms that would decrease the
For best results, spread 2–4 inches of mulch on pest populations. If broad-spectrum pesticides are
plant beds. Keep the mulch several inches away from applied to the landscape, many beneficial organisms
the plant stems to protect the stems from rotting. could be killed.
Gradually increase the thickness of the mulch layer Integrated pest management (IPM) is a proven
going out from the plant. Add new mulch as needed, concept for controlling pests. IPM is also a good way
stirring the old mulch to promote air and moisture to protect water quality.
circulation to avoid matting. The basic premise is to use the least toxic method
Don’t use compost or mulch that has diseased and to limit any treatments to affected areas, not the
material. Get mulches from a reputable dealer, as entire yard. Observation, or scouting, is the basis to
mulches can contain contaminants such as understanding what the most effective method will
undesirable seeds or insect pests. Mulching holds be. First, determine if there really is a problem.
moisture and may attract termites, so should not be Consider tolerating some plant damage as part of
piled up right next to a building’s foundation. nature’s process. For example, caterpillars that
Be aware that inorganic mulch such as gravel or become butterflies can eat the leaves off certain
colored rocks will not hold moisture. Moreover, plants before forming a cocoon, only to have the
white rock reflects heat, which is stressful to plants. plant come back later as healthy as before.
If observation proves there is a problem, learn
7. Perform Proper Maintenance about the pest organism’s life process so you can
An environmentally balanced, low-maintenance disrupt that process. For example, mosquitoes need
landscape starts with the previous steps of analysis, stagnant water to lay eggs. During mosquito season,
planning and selecting the plants suitable for the site. removal of even the smallest standing pools of water
A diverse array of plant species will attract a variety — in pots, or even in bromeliads — will help
of insects to the area, helping to create a balanced decrease mosquito population in an area.
food chain so that no one species can become When using chemicals, spot-treat the affected area
dominant enough to become a major pest problem. only, at a time when the pest is most vulnerable.
This way, nature works for you to make landscaping Mole crickets, for example, are mostly affected by
and maintenance easy and rewarding. pesticides when they are young. Verify their level of
development by flushing them out of the turf with a
16
19. Seagrapes and palms
biodegradable soap solution — the mole crickets will COMPOSTING
climb out of the turf to escape the soap. Plant leaves manufacture sugar from sunlight,
Rather than routinely applying chemicals to the water and carbon dioxide. Other nutrients and
entire lawn, spot-treat pests and problem areas minerals are drawn from the soil where they have
while problem areas are small and localized. This built up from decayed leaves and other material that
will minimize pesticide use and avoid killing falls in natural settings. Frequently, cultivated areas
beneficial organisms. are stripped clean of these wastes, then petroleum-
based fertilizers are applied to replace the natural
food source.
WEEDS
Compost is the cheapest and most nutritious
Weeds are often the hardy annuals and perennials
fertilizer available. Leaves and pine needles piled or
that lead succession. Soil left bare will soon be
left as mulch to decay under plants and trees slowly
growing something. To minimize the growth of
return essential elements to the soil, while helping
unwanted plants, mulch and/or keep areas planted.
retain moisture.
Remove any weeds as they emerge, before they
Mulch and compost help soil maintain a healthy
develop seed heads or extensive root systems that
balance of microorganisms and other soil builders,
compete for moisture and nutrients.
such as earthworms. Petroleum-based fertilizers can
be totally replaced with lots of compost and mulch.
17
20. FERTILIZING Potassium — compost, aged manure, fireplace wood
Once established, your water-conserving yard may ashes (raises soil pH)
require only moderate amounts of supplemental
Some plants can make nutrients available in the
fertilizer. Overfertilizing aggravates pest problems,
soil for the benefit of other plants. Clover, for
stimulates excessive growth and requires frequent
example, “fixes” nitrogen (takes in nitrogen from the
watering. Fertilizers mobilized by irrigation water or
air), making it available for grass. Thus, leaving
rain can leach into groundwater and be carried by
clover mixed in with lawn grasses is actually healthier
stormwater runoff into waterways.
than trying to eliminate it.
When needed, the best choice for plants and the
environment is slow-release fertilizer. The package
label on the fertilizer will say organic, slow-release or PRUNING
controlled release, water-insoluble nitrogen, sulfur- If a plant is placed in the right location and given
coated, IBDU, or resin-coated. Also look at the label enough room to mature, pruning should be minimal.
for inclusion of trace minerals. Prune to retain the natural shape, or structure, of
Fertilization should be used when specific trees and shrubs and to promote or maintain strong
nutrient deficiency symptoms are evident. Natural structure. Less pruning is usually better because
sources of these nutrients are available and pruning is stressful to a tree or shrub, which causes it
inexpensive. to require more water. Also, pruning at the wrong
time of the year can stress plants.
Nitrogen — grass clippings, compost, cottonseed meal
Your County Cooperative Extension Service office
Phosphorus — compost, rock phosphate (many
has brochures with simple graphics showing how to
Florida soils are already phosphorus-rich)
make proper pruning cuts.
• Trees — Prune carefully to promote strong
development in the trunk and main branches. Don’t
prune the first year after transplanting. Never cut off
the top of a tree to control height.
• Palms — Only dead and diseased fronds should be
removed. If a palm frond is living and green, it is
producing energy for the plant and should not be cut.
• Shrubs — Shearing shrubs results in foliage
forming only at the outer, sheared surface, with no
internal foliage. By selectively thinning branches
following the natural shape of a shrub, you can open
the shrub foliage to permit light penetration while
retaining some control over its size.
An example of “hat racking,” a pruning practice that
stresses a plant and increases the plant’s water needs.
18
21. A Landscape Example give privacy to our patio and deck while providing
shade, and they are water-efficient.
1. Our drought-tolerant natural zone next to the
driveway has mulch and low-water shrubs instead of 4. Native vegetation, including drought-tolerant
grass. This zone continues along the length of the shrubbery, is used in the side yard. We selected
house and eliminates watering, mowing and edging plants appropriate for an area seldom seen or used.
chores in low-use areas. Notice how the shrubs serve This decision further reduces watering and
as a buffer to our northern neighbor and as maintenance chores.
camouflage for the storage area.
5. Our practical turf area in the front yard, like that
2. Our turf area in the backyard is located in the in the back, is round in shape to reduce its perimeter,
landscape’s lowest spot, which is where there is making it easier to irrigate and maintain. Long,
plenty of naturally occurring moisture. Alternatives narrow strips of grass are hard to irrigate efficiently.
to grass include a garden, a deck or a screened patio. A brick walkway, border grass and a mulched flower
These additions don’t need water and reduce bed further reduce watering and edging chores and
landscape maintenance chores. add colorful accents.
3. More drought-tolerant groundcovers and shrubs
hug the back of our practical turf area. These plants
1
DROUGHT-TOLERANT ZONE VEGETABLE GARDEN
N LAWN AND
SIDE YARD MULCHED WITH WOOD CHIPS
GARDEN
STORAGE
2
G
MULCHED WALKWAYS
AR
DE
N
O
AS
IS
WIDENED DRIVEWAY
GA
S
GR
ILL
BRICK WALKWAY
CK
MULCHED
DE
FLOWER
BED
5 TURF
BO
OASIS
RD
TURF
ER
OASIS G
RA
SS
SCREENED PATIO
GROUND
COVER
AC
UNIT
EXISTING NATURAL ZONE, DROUGHT-TOLERANT
4 3
19
22. T R E E S Florida Soil Mature
Hardiness Moisture Light Size Growth
Common Name Scientific Name Range Range* Range* (feet)** Rate Comments
Acacia, sweet Acacia farnesiana 9b–11 – 15x20 Small thorny, bushy tree; fragrant flowers; subject to wind damage, will suffer frost damage; likes sandy to clay soil; evergreen; salt-tolerant; native
African tulip tree Spathodea campanulata 10b–11 – 50 Low-maintenance, messy tree; orange and yellow flowers during winter and spring; evergreen; medium salt
Allspice Pimenta dioica 10b–11 40 Beautiful small tree with exfoliating bark; source of allspice; evergreen; low salt
Apple, Anna Malus domestica ‘Anna’ 8a–9b 18–20 Cross-pollination required; few fruits produced in south Florida; low salt
Ash, green Fraxinus pennsylvanica 8a–8b – 30x75 Deciduous; medium salt; native
Ash, pop Fraxinus caroliniana 8a–10a – 20x40 Crooked, multi-trunked tree; deciduous; low salt; native
Atemoya Annona x ‘Atemoya’ 10a–10b – 30 Hybrid; likes well-drained, alkaline soil; evergreen; medium salt
Avocado Persea americana 10a 20–60 Easily cold-damaged; Brogdon is a hardier variety; many varieties available; evergreen; medium salt
Banana, Cavendish Musa acuminata ‘Cavendish’ 10b–11 5-7 Needs heavy mulching; spectacularly large flowers; will die back with freeze; low salt
Bangar nut Sterculia foetida 10a 75 Stinky flowers; deciduous; low salt
Basswood Tilia americana 8a–9b 35x80 Leaves similar to mulberry without lobes; likes acidic soil; deciduous; low salt; native
Beech, American Fagus grandifolia 8a–8b 60x90 Smooth bark; likes acidic soil; deciduous; wildlife value; native
Birch, river Betula nigra 8a–9a – 25x50 Attractive peeling bark; likes acidic soil; deciduous; low salt; native
Black olive Bucida buceras 10a–11 30x45 Overpopular; spiny; leaves will stain surfaces; subject to freeze damage; evergreen; high salt
Black sapote, Diospyros digyna 10a–11 25 Can’t tolerate drought; evergreen; low salt
chocolate pudding fruit
Blackgum Nyssa biflora 8a–9a – 80 Dark blue fruit in pairs on stalk; likes acidic soil; deciduous; low salt; native
Blackhaw viburnum Viburnum rufidulum 8a–9a – 15x20 Shrub or small tree with irregular crown, white flowers, purple fruits; reddish underleaf and buds; wildlife value; deciduous; low salt; native
or Rusty blackhaw
Blolly Guapira discolor 9b–11 30x40 Drought-tolerant; smooth gray bark, attractive leaves, purple fruit; wildlife food; evergreen; high salt; native
Bradford pear Pyrus calleryana 8a–9a – 20x30 White spring flowers, colorful fall foliage; lives about 30 years; evergreen; high salt
Buckthorn, Carolina Rhamnus caroliniana 8a–9b 20x25 Native
Bulnesia Bulnesia arborea 10b – 20x30 Beautiful flowering tree; pot-bound plants produce weak-rooted trees; evergreen; high salt
Buttonwood Conocarpus erectus 10a – – 15–25 Good seaside plant; silver-leaved variety widely grown, native variety available; high salt; evergreen; native
Carambola Averrhoa carambola 10b 25 Edible orange star-shaped fruits produced year-round; can’t tolerate flooding; evergreen; low salt
Cedar, southern red Juniperus virginiana (= J. silicicola) 8a–9b – 25x60 Adaptable, long-lived; don’t plant near hawthorns — apples cause cedar apple rust disease; evergreen; high salt; wildlife value; native
Cherry laurel Prunus caroliniana 8a–9b 35 Tolerates some dryness, does better in moist, well-drained areas; poisonous to livestock; hardy to about 10ºF; evergreen; moderate salt; native
Chinquapin Castanea pumila 8a–9a – 15x40 Spiny fruit encloses sweet, edible nut; white spiked blooms on males; likes alkaline soil; deciduous; moderate salt; native
Colville’s glory Colvillea racemosa 10a+ 45 Beautiful late fall flowers; deciduous; low salt
Common persimmon Diospyros virginiana 8a–10 – 15x50 Edible fruit; grows best in central and north Florida; deciduous; low salt; native
Copperpod Peltophorum pterocarpum 10a–11 – 25x50 Shallow-rooted; blows over in windstorms; well-drained soil; deciduous; high salt
Crabwood Gymnanthes lucida 10a+ – 20 Small, densely branched; not readily available; evergreen; moderate salt; native
Crape myrtle Lagerstroemia indica 8a–11 – 15x25 Attractive bark, showy summer flowers; don’t prune branches larger than 1/2-inch diameter; deciduous; moderate salt
Cuban tamarind Lysiloma sabicu 10b–11 – 25x50 Deciduous; high salt
Custard apple Annona reticulata 10a 40x15 Selected varieties available; deciduous; low salt
Cypress, bald Taxodium distichum 8a–11 – 25x80 Needles turn brown in winter; knees emerge aboveground in root zone; evergreen; high salt; native
* Soil moisture and light listed in order of plant preference
SOIL MOISTURE Dry Moist Wet LIGHT Full Sun Partial Sun Shade GROWTH RATE Slow Medium Fast
** Mature size = width x height
20 21