These environmentally friendly funnels conserve water by taking it directly to the roots without wasting water in run off or evaporation. This method of irrigation also creates healthy plants by encouraging root systems downwards in search of water rather than up towards to surface. The depth gauge on the side enables you to guide the water to just the right level and the 43 outlets will distribute the water. The depth can be increased as the plant grows, One funnels per plant is ideal, more may be needed for large plants.
