Flood And Drain - EF420-0
Flood And Drain - EF420-3285

Flood And Drain – EF420



This system is very simple and is a popular choice for growers of all skill levels.
In the Flood and Drain system a timer is used to set the frequency at which nutrient solution rises from the tank into the root-zone tray above.
While the solution rises into the root-zone, stale air is pushed up and out of the root-zone and while the roots are submerged the plants take all the nutrient solution they need. At the end of the feed duration the solution drains back into the solution tank and fresh oxygen is pulled back down into the root-zone.
It makes maximum use of the free-draining, high air content properties of clay pebbles and rockwool.


Full Product Description

The Flood And Drain – EF420 system dimensions are 172 x 62 x 31cm and has a tank volume of 80 litres. Ideally, the tray size will hold 6-10 plants.