Description: Extremely simple to assemble and use this hydroponic indoor or outdoor grow system is designed for fast maximum-convenience vegetable gardening. Perfect for beginners! No experience needed. The system produces high-quality vegetables herbs melons and berries--45-day yields! That are more nutritious and better-tasting than soil-gardened produce because oxygenated water and nutrients are delivered directly to the roots. This hybrid model can be Ebb and Flow type when using a time controller or a Recirculating Deep Water Culture type without using time controller. Attention: ◆ You may need to prepare one reservoir tank. Non-transparent tank and with cover is better. ◆ You need to bring your own power strip. ◆ Because of the big volume after the insallation for the convenient transport we didn t install it. You need to install by yourself. This will expend a little effort. ◆The place must be under enough sunshine at least up to 4 hours every day. If there is no enough sunshine it will result in the vegetables malnutrition. Features: ◆ Perfect connection of holder and pipe. ◆ Advanced inner blocking design. ◆ Lnner stopper all uses food grade material for the water balance on every lay. ◆ S style flow. Specifications: Type：4 Pipes 4 Layer 36 Sites Pipe diameter：6.3 cm(2.5inch) Size of the net pot：1.2 (dia)x 1.7 (height) Material：Food grade PVC-U Item included： EQCOTWEA Hydroponic 36 Plant Site Grow Kit Single Sided Pipeline Vegetable Planter PVC（141112） 1*Holder and 4 main pipes 36*Planting site Gift: 1*110V deep well pump Planting sponge 1*5ft hose