AutoFill automatic container irrigation delivers the convenience of automatic irrigation, but with the advantages of sub-irrigation. Each reservoir is controlled by its own patented float valve, which adjusts the water level to allow aeration in the soil, prevents irrigation overflow and evaporation. The reservoir is connected to a low-pressure water line or gravity-fed reservoir, and needs no timers, valves, or electricity.

• Each pot or planter has its own valve, and adjusts the moisture levels independently of other pots on the same line.
• No central timer or valve system required-may be used with gravity or pump-driven systems. Requires no wires or electricity.
• Ultimate water efficiency-little evaporation loss, no irrigation water overflow, drainage control
• Healthier plants through consistent, horticulturally sound watering practices.
• Easy design, installation, & system maintenance

See a detailed animation of the AutoFill system

See a detailed animation of the AutoFill system

The AutoFill Valve -
Awarded the Australian Design Awards "Design Mark for Engineering Design", the AutoFill valve maintains the correct water level in the reservoir through a unique, patented float system.

Unlike most float valves, which keep water at a consistent level, the AutoFill valve opens when water reaches a low point (shown dark blue), and stops when it reaches a maximum point (shown light blue). This allows for proper dry-down of the soil, and optimal plant health.