The Wilma Pot System is a self-contained system. Pots are placed on a tray above a nutrient tank. Plants and drippers are then placed into the pots which can be filled with a growing medium of your choice. You then set the irrigation frequency with a timer which triggers the drippers to automatically feed your plant.
The Wilma offers the flexibility to be used as an irrigation system with a tank to catch run off or as a fully re-circulating hydro system.