STAWAY RDWC Hydroponic Kit — 4 x 5 Gallon Buckets DWC System with Powerful Air Pump & Air Stones, Corrosion-Proof PP Construction

Complete 4-bucket RDWC (recirculating deep water culture) kit built around four 5-gallon PP planting buckets. The recirculating top-drip design uses negative water pressure to move an oxygenated nutrient solution through the system, with circulation and aeration that promote rapid root growth while helping to balance PH and EC levels throughout. Buckets are made from sturdy, temperature-resistant PP that is corrosion-proof and designed for long-term use without deformation. A powerful air pump with included air stones and tubing delivers abundant oxygen to each bucket so roots remain submerged in nutrient-rich, high-oxygen water for faster, healthier development. The kit is designed for easy assembly and leak prevention: sealing rings, pre-cut water level tubes of uniform length, a check valve to stop backflow, and high-quality valves for reliable sealing. Ideal for year-round, soil-free growing of vegetables, fruits, flowers and other crops in grow tents, gardens, balconies, offices or homes.