The Origin (Formerly Wilma) range of drip irrigation systems are designed to provide high yields in as simple a way as possible. The Wilma feeds the plants little and often, which provides the plants with more water and nutrients than if they were hand-watered. When watering once per day you can't give a plant all the water and nutrients it needs for optimum growth because you would waterlog the medium and starve the plant of oxygen. In a Wilma the plants are provided with water and nutrients little and often, so they are able to take up more water and nutrients and they are never over or underfed or watered, so the Wilma produces bigger yields compared with pots. Because of the frequent watering clay pebbles can be used which allow much more air around the roots than any other growing medium - and better access to oxygen = bigger yields. Drip irrigation system Improved spacing between pots (from Old style Wilma System) Includes a handy nutrient mixing tap Easy access to the reservoir.

WILMA XL 4 COMPLETE 25L