Autopot Complete System 4 PotThe 4Pot System is extremely versatile and can be used for a wide range of plant types & sizes. The AQUAvalve is designed to allow the plant to go through a wet & dry cycle. Seasonal plants & perennial shrubs can thrive & produce an abundance of blooms & foliage because of this unique action. The 4Pot 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 grow too large they