Specifications:
Name: Planting sponge
Material: Biocure Cotton
Size: about 20 * 20 * 50mm / 0.79 * 0.79 * 1.97in
Description:
1. 5/20 pack of compatible seed pod sponge, seed germination sponge pod replacement, seed root sponge plug for hydroponic indoor garden kit, seed germination (not including seed).
2. Sponge plug is suitable for seeds germination.