Check the listing for details. AutoPot easy2grow 2 Pot Expansion Kit. Condition: New. Listed at 88.99 USD. AutoPot easy2grow Extension KitThe AutoPot easy2grow Extension Kit is one of AutoPot’s best selling watering systems, offering maintenance free growing for the greenhouse, polytunnel, garden or home without wasting a single drop of water.AutoPot easy2grow Extension Kit is a system that will water & feed your plants using 2.2 gallon pots without the need for pumps, timers and electricity. It provides a fully automatic supply of water and nutrients, with a built in wet/dry cycle to mimic natural systems. Whether using the easy2grow starter kit or multiple easy2grow extension kits on a vast commercial scale this system provides everything the plant requires. This system can be used as a hydroponic set up or with the medium/substrate of your choice. By operating automatically and reliably the easy2grow system allows gardeners to relax, to go away for weekends and still be sure of healthy plants and bumper harvests.Media sold separately. Use good quality compost, soil or coco with a 30-50% mix of perlite.AutoPot easy2grow Extension Kit contains: 1x 2Pot tray & lid2x 2.2 gal pots (or 3.9 gal pots if you go large)1x AQUAvalve51x 3/8" Tee Connector1x 3.3’ of 3/8" of pipe2x Root Control Squares2x Pot Sock SquaresRESERVOIR *NOT* INCLUDED - This Expansion Kit is to add more Pot Sites to an already established system.