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Introduction to gardening and landscaping:
History, scope of gardening, aesthetic values, gardens in Nepal,
types of gardens, landscaping, historical background, definition
Prepared by
Umesh Timilsina
Assistant Professor
AFU
Introduction
• Gardening and landscaping are integral components of ornamental horticulture.
• They combine science, art, and technology to create attractive, functional, and
environmentally sustainable outdoor and indoor spaces.
• Gardening focuses on the cultivation and maintenance of ornamental plants,
while landscaping emphasizes the planning, design, construction, and
management of gardens and landscapes.
• The increasing rate of urbanization, tourism, and environmental awareness has
enhanced the importance of gardening and landscaping worldwide, including
Nepal.
• Beautiful gardens improve the quality of life by providing recreation, reducing
pollution, conserving biodiversity, and enhancing aesthetic appeal.
Gardening
• Gardening is the science and art of
cultivating flowers, ornamental plants,
trees, shrubs, lawns, and other decorative
plants in a planned manner to create
beautiful and functional surroundings.
• According to the American
Horticultural Society (2012):
• "Gardening is the practice of growing and
cultivating plants as part of horticulture
for aesthetic, recreational, educational, or
food production purposes."
Objectives of Gardening
Beautification of homes and public places
Environmental protection
Recreation and relaxation
Conservation of biodiversity
Educational and research purposes
Commercial production of ornamental plants
Improvement of physical and mental well-being
Importance of Gardening
1. Environmental Importance
• Gardens help to:
Improve air quality
Produce oxygen
Reduce carbon dioxide
Reduce dust pollution
Reduce noise pollution
Moderate urban temperature
Prevent soil erosion
2. Social Importance
• Gardens are used for:
Public recreation
Religious activities
Community gatherings
Educational purposes
3. Economic Importance
Gardening supports:
Nursery business
Landscaping companies
Floriculture enterprises
Tourism industry
Employment generation
4. Health Benefits
• Scientific studies indicate that gardening:
Reduces stress
Improves mental health
Encourages physical activity
Promotes relaxation
Enhances overall well-being
History of Gardening
• Gardening has evolved over thousands of years.
1. Ancient Egyptian Gardens (3000–1500 BC)
• Characteristics:
Symmetrical design
Water pools
Palm trees
Lotus
Fruit trees
• Purpose:
Religious ceremonies
Royal palaces
By anonymous -
https://www.britishmuseum.org/collection/object/Y_EA37983, Public
Domain, https://commons.wikimedia.org/w/index.php?curid=3610678
Ancient Egyptian gardens combined strict geometric layouts, life-giving water
features, and practical utility. Key features included rectangular ponds, rows
of shade and fruit trees, and high enclosing mudbrick walls.
2. Persian Gardens
• Persian gardens introduced:
• Geometrical planning
• Water channels
• Fountains
• Shade trees
• The famous Charbagh design
originated in Persia.
By Ali Naderi - Own work, CC BY-SA 4.0,
https://commons.wikimedia.org/w/index.php?
curid=50487380
Eram Garden is a historic Persian garden in
Shiraz, Iran.
Charbagh Desigh
3. Greek and Roman Gardens
• Features:
Marble statues
Decorative fountains
Flower beds
Vineyards
Fruit orchards
Gardens became symbols of wealth
and culture.
4. Chinese Gardens
• Chinese gardens emphasized:
Harmony with nature
Rocks
Water bodies
Curved pathways
Symbolic plantings
5. Japanese Gardens
• Japanese gardens are characterized by:
Simplicity
Balance
Zen philosophy-Buddhist philosphy
Miniature landscapes
Stone lanterns
Bonsai
Water features
6. Mughal Gardens
• The Mughal Empire introduced formal gardens to South Asia.
• Characteristics
Symmetrical layout
Water canals
Fountains
Terraces
Flower beds
Shade trees
Examples:
Shalimar Garden
Nishat Garden
Pinjore Garden
These gardens greatly influenced ornamental gardening in the
Indian subcontinent.
Shalimar Bagh, Srinagar, Jammu and Kashmir
Nishat Garden
Pinjore Garden
7. Modern Gardening
• Modern gardening emphasizes:
Sustainable landscaping
Urban greening
Vertical gardens
Roof gardens
Water-efficient landscapes
Native plant use
Biodiversity conservation
Scope of Gardening
• The scope of gardening has expanded significantly due to urbanization and
environmental concerns.
• Major areas include:
1. Residential Gardening
• Home gardens
• Kitchen gardens
• Roof gardens
• Balcony gardens
2. Commercial Gardening
 Hotels
 Resorts
 Shopping complexes
 Office buildings
3. Institutional Gardening
 Universities
 Schools
 Hospitals
 Government office
4. Public Gardening
• Parks
• Botanical gardens
• Recreational gardens
• Roadside plantations
5. Specialized Gardening
• Bonsai gardens
• Cactus gardens
• Rock gardens
• Water gardens
• Butterfly gardens
• Herbal gardens
• Vertical gardens
Career Opportunities
• Gardening provides employment as:
Landscape designer
Nursery manager
Floriculturist
Garden supervisor
Arborist
Horticultural consultant
Urban planner
Greenhouse manager
Aesthetic Values of Gardening
• Aesthetic value refers to the visual and
emotional appeal created by a well-designed
landscape.
Major Aesthetic Elements
1. Color
• Color is the visual sensation produced by
different wavelength of light.
• Flowers and foliage provide visual attraction.
• Warm colors:
Red
Orange
Yellow
• Cool colors:
Blue
Purple
White
2. Form
• Plant shape influences garden appearance.
• Examples:
Round
Columnar
Weeping
Upright
Pyramidal
3. Texture
• Texture refers to the appearance of leaves and branches.
• Types:
• Fine
• Medium
• Coarse
4. Line
• Lines direct movement and create visual interest.
• Examples:
Straight
Curved
Vertical
Horizontal
5. Scale
• Plants should be proportional to buildings and surrounding spaces.
6. Balance
• The balance in landscape design is visual equilibrium of different garden
elements.
• The exact duplication of what is on right on the left imposes a balance.
• The balance should be colourwise, texture wise and shape wise.
• Trees as an avenue on one side will not make a balance.
• Two types:
Symmetrical balance
Asymmetrical balance
7. Rhythm
• Repetition of same object at equidistance is called rhythm.
• Rhythm is achieved through repetition of plants, colors, or forms.
8. Unity
• When different parts of the landscape are correctly placed in the right way,
produces a harmonious effect.
• Such landscapes create a picturesque effect and appeal to visitors.
• On the contrary, the absence of harmony or lack of unity is ugliness.
• Unity creates harmony among all landscape elements.
9. Fragrance
• Fragrant flowers enhance sensory experience.
• Examples:
Jasmine
Gardenia
Tuberose
Rose
Gardens in Nepal
• Nepal possesses diverse climatic conditions ranging from tropical to alpine
regions, allowing cultivation of a wide range of ornamental plants.
• Importance
• Gardens in Nepal contribute to:
Tourism promotion
Urban beautification
Biodiversity conservation
Environmental protection
Recreation
Education
Major Gardens of Nepal
1. National Botanical Garden, Godawari (Lalitpur)
 Established in 1962.
 Managed by the Department of Plant Resources.
 Conserves native and exotic plant species.
 Supports research, education, and ecotourism.
2. Garden of Dreams (Kathmandu)
 Historic neo-classical garden built in the 1920s.
 Features pavilions, fountains, pergolas, and ornamental plantings.
 Popular cultural and recreational site.
3. Tribhuvan Park (Thankot)
 Public recreational park.
 Ornamental landscapes.
 Picnic destination.
4. Regional Botanical Gardens
• Located in different ecological zones for conservation, education, and research.
Types of Gardens
• Gardens may be classified based on design, purpose, or location.
A. Based on Design
1. Formal Garden
• Characteristics:
Symmetrical layout
Straight paths
Geometrical flower beds
Trimmed hedges
Fountains
Examples:
 Mughal gardens,
 Persian garden,
 French garden,
 Italian garden
 Roman and Greek garden
Advantages:
 Elegant appearance
 Easy maintenance
 Suitable for public institutions
1. Formal style:
- Plan is made on the paper and land is selected accordingly.
- Plan is symmetrical and in geometric design ( Squarish or enclosure.
- Road/Paths are cut at right angle and has some sort of enclosure.
- Flowerbeds are also in a geometric shape.
- Trees and shrubs are kept in geometric shape by trimming and training.
- Other functions like fountains, water pools, cascades etc are used for further
attraction.
- Example: Mughal, Persian, Italian, French and American gardens
Mughal garden
2. Informal Garden
• Characteristics:
Natural appearance
Curved pathways
Irregular planting
Natural water bodies
Advantages:
Relaxing atmosphere
Mimics natural landscapes
Examples
 Chinese garden
 Japanese Garden
 English Garden
2. Informal style ( Japanese style)
- Reflects naturalistic effect of total view and represents natural beauty.
- It is a contrast of formal type.
- Plan is asymmetrical and is according to the land available for making
garden.
- Roads, paths etc are made curvaceous and bending.
- Plants are allowed to grow in natural form ( usually trimming and
pruning is not done)
- Example: Japanese, Chinese, English gardens
Japanese style of gardening
3. Mixed Garden
• Combination of formal and informal styles.
Common in:
Residential gardens
Public parks
B. Based on Purpose
• Residential gardens
• Public gardens
• Botanical gardens
• Rock gardens
• Water gardens
• Roof gardens
• Terrace gardens
• Vertical gardens
• Children's gardens
• Memorial gardens
• Butterfly gardens
• Herbal gardens
• Cactus gardens
Landscaping
• Landscaping is the science and art of planning, designing, constructing, and
maintaining outdoor spaces using plants and structural elements to create
aesthetically pleasing, functional, and environmentally sustainable landscapes.
• According to Booth (1983):
• "Landscape design is the art and science of arranging land, plants, water, and
structures for human use and enjoyment."
Objectives of Landscaping
• Beautification
• Environmental conservation
• Functional land use
• Recreation
• Privacy
• Shade
• Soil conservation
• Urban improvement
Components of Landscaping
A. Softscape
• Living components:
Trees
Shrubs
Lawns
Climbers
Flowers
Ground covers
B. Hardscape
• Non-living components:
Roads
Walkways
Pergolas
Gazebos
Benches
Bridges
Fountains
Walls
Lighting
Benefits of Landscaping
• Increases property value.
• Reduces urban heat island effects.
• Improves air quality.
• Enhances biodiversity.
• Conserves soil and water.
• Creates recreational spaces.
• Improves psychological well-being.
Summary
• Gardening is the cultivation and maintenance of ornamental plants for beauty,
recreation, and environmental benefits.
• Landscaping integrates plants with structural elements to create functional and
aesthetically pleasing environments.
• Gardening has evolved from ancient civilizations, including Egyptian, Persian,
Chinese, Japanese, and Mughal traditions.
• Nepal has excellent potential for ornamental gardening due to its diverse climate
and rich plant biodiversity.
• Gardens can be classified as formal, informal, mixed, residential, botanical, rock,
water, roof, terrace, butterfly, herbal, and public gardens.
• Aesthetic principles such as color, form, texture, line, balance, rhythm, and unity
are fundamental in successful garden design.
Important Questions
Short Questions
• Define gardening and landscaping.
• State the objectives of gardening.
• What are the aesthetic values of gardening?
• Differentiate between formal and informal gardens.
• Name four important gardens in Nepal.
• What are the major components of landscaping?
Long Questions
• Explain the history and development of gardening from ancient civilizations to modern times.
• Discuss the scope and importance of gardening in Nepal.
• Describe the different types of gardens with suitable examples.
• Define landscaping and explain its objectives, components, and benefits.
• Discuss the role of aesthetic principles in creating attractive and functional gardens.
References
• American Horticultural Society. (2012). American Horticultural Society
Encyclopedia of Gardening. DK Publishing.
• Bhattacharjee, S. K. (2012). Advances in Ornamental Horticulture (Vols. 1–6).
Pointer Publishers.
• Bose, T. K., Maiti, R. G., Dhua, R. S., & Das, P. (2003). Floriculture and
Landscaping. Naya Udyog.
• Booth, N. K. (1983). Basic Elements of Landscape Architectural Design.
Waveland Press.
• Chadha, K. L. (Ed.). (2001). Handbook of Horticulture. Indian Council of
Agricultural Research (ICAR).
• Government of Nepal, Department of Plant Resources. (Latest edition). Flora of
Nepal and publications on the National Botanical Garden, Godawari.