Bullet points:1, Package Included: This package contains 50 growing sponges and is seedless.2, Real-world use: Hydroponic growing sponges are very suitable for the garden, so you can transplant all plants and herbs. You just need to remove the old sponge and put the new sponge in place.3, Drying process: All these horticultural seed pods have been dried before leaving the factory, so there will be no mold problems.4, : The growth of the species is made of pure Canadian sphagnum sphagnum sphagnum moss, which is very helpful for germination. The rooted seeds are easy to transplant to the ground or otherwise.5, Service Tips: we are sure you will like this growing medium, if you are not satisfied with this product, we will refund your payment. Description:1. 50 packs of compatible sponges for seeds, substitutes for seed germinating sponges, root sponges for hydroponic sets indoor garden, seed germination (without seeds).2. The sponge is suitable for seed germination. Features:1. Each sponge seedling has many small holes, which is convenient for the seed to germinate and break out of the shell, and can reduce the workload on the corresponding ocns.2. High-quality Materials: Made of high-quality sponge, soft, and breathable, reusable and waterproof, which can ensure the safety of plants.3. Ideal size: Use them with planting baskets or seed introduction systems for reliable germination and healthy root development.4. Suitable for flower cuttings/vegetable cuttings/centralized seedlings for easy management/easy moving and transporting/removal and collection does not damage the roots, fast growth/singling appearance neatly, steady growth.5. Widely Used: Very suitable for germinating hydroponic plants in DIY kindergarten boxes and cloning machines. Whether you use a commercial clone machine or a dedicated nursery box, it is the right choice for plant germination.6. This medium combustion is designed to work with a dome seed insertion system.7. This convenient and economical sponge can be used for a lifetime8. When you're ready to start planting your new block crop, first make sure the block is thoroughly sanitized (warm water with a bleach block is good). Then soak the sponge in warm water for a few minutes. They can be unfolded to reveal one end of a pre-drilled hole. Simply slide the seed into the hole of each sponge and place the sponge seeds into the planting block cell, and you can move on to another healthy and strong seed!9. A biological sponge is made up of pea puree, synthetic fiber blocks, and flexible polymers. Sponges are also biodegradable.10. 5/20/Planting Sponge, Suitable for Seed Dome System.11. Easy to use: just immerse yourself in the water for a few minutes to enter the planting brick. The biological sponge is made up of peas, synthetic fiber rods, and adhesive polymers. The sponge is also biodegradable!12. The sponge uses oilseed extract to create excellent seed nutrition. Specifications:Name:Planting SpongeMaterial: Biochar Cotton Size: About 20*20*50mm/0.79*0.79*1.97inchPacking List:A: Sponge*5B: Sponge*20Note:1. Due to the problems of lighting effects and shooting angles, there will be some tolerances in the product, please understand.2. Due to manual measurement, the product has a certain size tolerance.