Fast and Effective Seed Germination Equipment: Our seed starting sponges 100-pack are not only sufficient in quantity, but also provide a good environment for your seeds to take root and quickly. No matter what type of plant you want to grow, it will help you right the first time. Optimized Peat Banana Ingredients: Our starting sponge is made from high-quality Sea Peat Banana seeds. This ingredient has excellent purity and can effectively retain moisture and balance pH, providing sufficient nutrients for germination. Elements. Convenient use experience: You can easily operate this product with only a short operation. Place the seeds into the center hole, then place the grow sponge into the seedling tray or grow basket, and after four, you will see the seeds begin to sprout. Harmless Transplanting: Using our seed starting sponge, you can easily transplant your rooted seedlings into pots or outdoor soil. You don't have to worry about damaging your plants during the transplanting process, and you can their health. Wide range of applications: Whether it is a seedling tray or a planting basket, our seed starting sponges can be used easily, allowing you to easily raise seedlings in any occasion. Compatible with a of hydroponic planting systems, such as for and for , making your planting more convenient. Colour:As Shown Material:Carbon cotton Package Contents: 100 * Seedling Block Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.