Grow Various Vegetables, Fruits, Flowers and Crops Easily! This DWC hydroponic grow system can fully meet the needs of crops for water, oxygen, nutrients and other growing conditions. Compared with traditional soil planting, it features high yield, short planting cycle and water saving. Build a healthy root system, achieve excellent plant growth! The DWC hydroponic kit has four 5 Gal capacity buckets with 8" opening planting baskets, allowing you to grow a variety of vegetables and fruits. The precise top drip irrigation with good sealing, enhances easier water absorption. The air pump and air stone provide a large amount of oxygen. Expanded clay can fix the plants, drain quickly, and prevent overflow of the water level tube. Floating water level indicator makes easy viewing, reminds adding water in time. Hydroponic planting is hassle-free and can be done in 4 easy steps. Step 1: Add enough nutrient water; Step 2: Put in clean washed clay pebbles, ensure drip ring is covered; Step 3: Transplant seedlings with roots below the irrigation ring; Step 4: Plug in the power. This deep water culture growing bucket can be installed in the planting tent, garden, balcony or office, home. Suitable for growing vegetables, fruits, flowers and crops. It is not restricted by seasons and can be cultivated without soil.