This document discusses different types of hydroponic systems that can be used to grow plants without soil. It describes wick systems, which use wicks to draw nutrient solutions up to the growing medium from a reservoir. It also describes water culture systems, where the plant's roots are fully submerged in nutrient solutions. Additionally, it discusses ebb and flow systems, which temporarily submerge the grow tray in nutrient solutions on a timed cycle, and aeroponic systems, which spray the roots with nutrient solutions while exposing them to air.

1. Different Types of Hydroponic Systems
Hydroponic farming is the science of growing fruits, vegetables and plants
without the use of soil. The term "hydroponic" comes from two Greek terms;
‘hydros’ means water and ‘ponos’ means work.
Hydroponic is a division of hydroculture, which’s the cultivating of plants in a
soil-free medium or a water-based setting. Hydroponic growing employs mineral
nutrient solutions to nourish the plants in water, without the use of soil.

2. For those who like growing plants, hydroponics is an exciting method indeed.
You’re no longer restricted by season or by climate in the chase of risk-free
pleasures. Now you can grow almost any plant at almost any time of the year – the
only restriction is your imagination. The effective, simple hydroponic
systems now accessible, attached with contemporary horticultural lighting, have
transformed your hobby and freed you to grow your favorite plants where & when
you prefer.
When you think about hydroponic, you immediately visualize plants grown with
their roots directly suspended into water without any growing medium. However,
this’s just one kind of hydroponic farming known as nutrient film technique
(N.F.T). There’re many variants of N.F.T. utilized all over the globe, and it’s a very
renowned technique of growing plants hydroponically. What many people do not
understand is that there’re numerous methods & variants of hydroponic gardening

3. Types of Hydroponic Systems
It is considered as the most basic
hydroponic system. This system is
expressed as a passive system,
which means there’re no moving
parts. From the base reservoir, your
exact Growth Technology mineral
solution is drawn up via several
wicks into the growing medium.
Wicks system:
Water culture:
Water culture is a dynamic system with
moving parts. In this system, the
plant’s roots are immersed completely
in the water which holds the exact
Growth Technology mineral solutions.

4. Ebb & flow system:
This system operates by
temporarily submerging the grow
tray. The mineral solution from a
tank encloses the root prior to
draining back. Generally, this
action is automated through a
water pump with a timer.
Aeroponic system:
This hydroponic system is
considered to be a high-tech
procedure of hydroponic growing.
Like the nutrient film technique
system, the growing medium is
mainly air. The roots dangle in the air
and are sprayed with mineral solution.
The spraying of roots is normally
performed every few minutes to keep
the root hydrated.

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