ò More effective irrigation of all types of pots/containers in all growing mediums. ò Drip emitters and stakes only provide a single point of irrigation making it hard for water/nutrient solution to evenly saturate a container. The water ring has 54 perfectly positioned pores to evenly irrigate containers eliminating dry pockets of growing medium. ò Kit contains 3 removable stakes to keep water rings in place around each plant. The water ring can also be used without the stakes if desired. ò The water ring has a 1 inch gap on one end to allow it to be placed around large plants without damaging the stalks. ò Can be used indoors or out in soil or hydroponics. ò Durable construction allows for years of use. ò Can be easily cleaned between growing cycles. ò Create your own flexible irrigation kits easily and cheaply with any ? inch I.D. tubing and ? inch fittings (not included). Please note that adding ? inch ball valves may be necessary to create an even flow to all water rings in large installations.