Autopot - 1 Pot System excl Header Tank (9mm Pipe Work and New Aquavalve5)The 1Pot System is extremely versatile and can be used for a wide range of plant types and sizes. Seasonal flowering plants and perennial shrubs thrive and produce an abundance of blooms and foliage because of the unique action of the AQUAvalve, which is designed to allow the plant to go through a wet & dry cycle. The 1Pot System is easily extended so many pots can be linked to a single tank. The pots & trays can be easily moved at will, if the plants