This established Hydro Greenhouse Irrigation and Feeding System is really worth its weight in gold ensuring that greenhouse plants are fed in the right place, with the right amount of water and at the right time during the hot days of Summer where time away makes daily watering problematic. Easy to install, it’s capable of delivering between 10-100 litres of mains water daily (or use any liquid feed) to plants on shelves, tables and the ground simultaneously through 10m of connecting pipe and 50 drip sticks with the flow regulated automatically according to the temperature.