40mm Soil-Free Sponge Planting Tray for Hydroponics Floating Gardening Tray with Cylinder Cups and Plastic Net Baskets for Greenhouse Vegetable Cultivation

- Floating sponge for hydroponic planting--planting sponge tray kits can be widely used in greenhouse cultivation, vegetable planting base,sponge for - Net platic cup--loose holes give plants more helping to growing plants,soil-free sponge - Cylinder sponge for plants--easy to clean and , the roots grow through the mesh fabric for better growth,soil-free sponge - Soil-free sponge--the sponge block recesses for easily clip sprouting without soil or chemical additives,cylinder sponge for plants - Planting tray--made of material, these tools are safe to use simulated soil an artificial fixing layer,soil-free sponge