Grow and Delicious Vegetables with 50pcs Soilless Hydroponic Sponge | Clean Safe and Space-Saving Design | Perfect for Greenhouse Cultivation | Fits Seeds - 19 x 25mm

- Soilless seed planting sponge made of high-quality polyester material - Safe and chemical-free sprouting for healthy vegetable growth - Clean and sanitary soilless cultivation for greenhouse and vegetable planting base - Designed for maximum convenience and space-saving solution - Comes in 3 different sizes for versatile use in various planting scenarios