PRODUCT APPLICATIONSThese seedling sponges are widely used in greenhouse cultivation, modern agriculture, artificial breeding, and green vegetable cultivation. It is suitable for most seeds, such as fruits, beans, vegetables, grains, and flowers.PRODUCT DETAILS & INCLUDE√ Material: Sponge√ Color: White√ Overall Size: 70 x 30 mm / 2.76 x 1.18 inch (Dia x H)√ Package Includes: 30Pcs Growing Media Cylindrical SpongesPRODUCT ADVANTAGES1. These hydroponic planting sponges are made of premium sponges with excellent elasticity, absorbent properties, easy to clean, and corrosion-resistant. The open-edge design makes installation more convenient.2. Growing media sponges adopt a soilless cultivation design, allowing roots to grow through the mesh fabric. This enables smoother breathing for the roots, faster plant growth, and easy operation.
eBay