Flood and drain tray - Hydroponic gardening

A feature common to most systems is that plants are fed from above the roots (i.e. referred to as top-feed). In flood & drain however, the nutrient is fed from beneath. This process floods the root zone to a pre-determined maximum level after which the nutrient is allowed to drain back into the reservoir. This process is controlled by a pump, timer and a specialised inlet and overflow device. This tray takes 1 flood and drain inlet and 1 flood and drain outlet which is sold separately.

This system is best used with Clay Balls and Netted Pots, or simply Clay Balls alone.

Flood & Drain -  Ebb and Flow Tray (2610 x 1380mm)

Black