Ebb and Flow hydroponics (a.k.a. Flood and Drain)
uses a tray to hold your plants above a reservoir of
The tray holds the
pots filled with growing medium (clay granules, Rockwool, etc.).
At regular intervals, a timer starts the pump so it fills the
tray with the nutrient solution, then drains back down into the
reservoir. This keeps the plant roots regularly drenched with
nutrient and air - both essential to healthy plant growth.
Want a complete All-In-One package that
includes the ebb and flow hydroponics system and the indoor grow light equipment? Take a