30Pcs Soilless Seedling Sponge Hydroponics Block Vegetables Nursery Pots for Greenhouse Seedling Plants Growth Garden Tools(40MM)

- Color: White, Black Material: Sponge Size: 25mm diameter; 32mm diameter; 40mm diameter - Features: Elastic, fast absorption, opening design more suitable for seedling cultivation and seed germination - Application: Cultivation, planting and seedling raising Quantity:10/20/30Pcs - Root-fixing sponge, good elasticity and strong water absorption, easy to install, edge opening design for better installation. - Hydroponic Sponges are used to grow plants such as fruits, beans, vegetables, flowers and so on in shed planting, modern agriculture, etc.