Juhao 100Pcs Hydroponic Sponge Planting Gardening Tool Square Seedling Sponges for Greenhouse Hydroponic Sponge for Small Bud Growth or Grow Seedlings

Juhao 100Pcs Hydroponic Sponge Planting Gardening Tool Square Seedling Sponges for Greenhouse Hydroponic Sponge for Small Bud Growth or Grow Seedlings Color: Ivory White. Sponge Diameter: Each small Sponges size is about 25*25*25mm. They well fit for the 1.8" and 1.9" Mesh net pots baskets. Using Tips: 1.The sponge is environmentally friendly . 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. 4.Germination for most seeds should be keep away from the light. After the seeds grow 4-5 leaves, you can move them to the net cups pots. Please Note: 1. Please allow 1-3mm differences due to manual measurement. May be Some pictures look like larger size,please notice the exact items size. 2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. Hope you can understand.