The Nutrifield® Pro Pot™ System is completely adjustable to suit your growing needs. It can be set at three different heights giving you increased storage of water and improved air flow and drainage, which will help maximise growth. As your plants grow, the distance to the light source can be adjusted. The grate allows for rapid drainage and holds all substrates (Coco Coir, Hydro Clay, Rockwool & Soil) and excels in Deep Water Culture (DWC) because the roots can simply grow through it. All attachment surfaces are flat so that all connections go straight in, preventing any leakage.