Hydroponic I-Shaped Polyurethane Sponge for Soilless Cotton Seedlings and Vegetables.

Experience efficient and sustainable gardening with this innovative I-shaped polyurethane sponge, specifically designed for hydroponic systems. It facilitates optimal water retention and air circulation, creating an ideal environment for nurturing cotton seedlings and a variety of vegetables. Its durable and porous structure ensures long-term use while promoting healthy root development. Easy to use and maintain, this sponge is perfect for gardeners seeking to maximize their soilless growing efforts. Water absorption: 80 Weight: 0.04 pH: 7 Package: Bulk Scope of application: for transplanting vegetables, cotton, and seeds Manufacture country: China Instructions included: No