4-Layer Hydroponic Grow Kit — 108 Plant Sites, 12-Pipe System

Built from high-quality PVC-U using injection and extrusion molding, this hydroponic system offers strong, wear-resistant construction for long service life. Its compact base (35.1*14.2 inches) takes advantage of vertical growing space so you can cultivate many plants without needing extra arable land or soil. The soil-free design reduces labor and simplifies care. The 4-tier rack holds 108 planting holes (1.26'' hole diameter with 3.31 inches center spacing) to give your seedlings ample room to develop. Each tier supports up to 33.07 lbs, thanks to a stable rectangular frame and thick, durable tubing that minimizes tipping risk. Plant nutrition and oxygenation are delivered efficiently via a parallel flow hydroponics mode fed by a pump with a 55 Gal/ h flow rate and 6.56 ft pump head, supplying oxygenated, nutrient-rich water directly to roots to boost growth and yield. The included pump timer offers flexible scheduling with 5/15/30min ON options and 30/60/120min OFF settings to conserve energy and automate watering. For convenience, the kit comes with all necessary accessories and a detailed English manual, making assembly straightforward for beginners. Four universal wheels with brakes allow easy relocation and secure positioning, turning the system into a mobile indoor garden. Compared with conventional soil cultivation, this hydroponic setup reduces exposure to heavy metals, pesticides, pests, and weeds, helping keep your vegetables cleaner and safer while also serving as an attractive, air-purifying feature in your home.