JpGdn Hydroponics Seed Growing Media Cylindric Sponges 1.2×1.3

Hydroponics Seed Growing Media Sponges is very easy to use. You will get 100pcs sponges. They are good for starting new plants from seed or hydroponics The sponges Dia. Is about 32mm(1.3inch), the height is about 30mm(1.2inch). They fit for the 1.8 net cup pots baskets. The sponge is a good seed starter. Even thought you dont have the professional knowledge, you still can use them easily. They can fit for most seeds, such as fruits, beans, vegetables, cereals, flowers and so on. The sponge is environmentally friendly and non-toxic. Their color is ivory white but when they touch the air, the color may become the light yellow. This case is normal. It wont influence the using of the sponge. Please dont worry.