JpGdn Hydroponics Seed Growing Media Cubes Sponges 1*1" for Net Cup Pots Basket Aquaponics Aeroponics Pack of 96 Hydroponics Seed Growing Cubes Sponges 1.2*1.3" for 1.8" Net Cup Pots Basket Aquaponics Aeroponics Pack of 100
Color: Ivory White
Sponge Dia: about 32mm, 1.3"; The height: about 30mm, 1.2".
You will get 100pcs sponges.
Using Tips:
1,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 won't influence the using of the sponge. Please don't worry.
2,Before using the sponge, please soak it for about 1-2 hours and squeeze out the water. Then making the sponge wet with the clean water.
3,Soaking the seeds for several hours to make them drink enough water.
Note: 1. Please allow 1-3cm differences due to manual measurement. Some pics look like larger size,please notice the exact items size.
2. Please keep in mind that due to lighting effects, the monitor's brightness and contrast settings, the color of the products could be some slight different between our photos and the actual item you receive.
Thanks for your understand. Hope you can enjoy the shopping here.

• 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 sponge's 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 don't 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 won't influence the using of the sponge. Please don't worry.