The Wilma System 4 XL4 features a 900 x 900 x 200 mm flood and drain tray designed for four 18L pots and a 70L reservoir. This setup enables periodic flooding of the tray with nutrient solution from the reservoir, followed by drainage, which supports root zone aeration and consistent nutrient delivery. The square tray configuration maximizes space utilization in grow areas. Components include the main tray, pots, and reservoir, suitable for flood and drain irrigation in pots and trays systems. Provides reliable performance for multi-pot cultivation with precise water management.
Wilma system 4 xl4 ” – 900x900x200h 4 x 18L pots Resi 70L
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