1----High quality materials: The growing sponges are made of peat, ideal for hydroponic cultivation, can provide seeds with the balance of oxygen and water. Planting baskets and planting domes are made of plastic, can maintain adequate moisture and heat, create a better environment for germination. You can easily plant most kinds of vegetables and plants you like without soil required.2----Wide application: The hydroponic growing kit can be used in many ways to grow anything you want, such as strawberries, tomatoes, peppers, lettuce, cilantro, basil, herbs, flowers and more vegetables and fruits. Good combinations make it possible for you to grow plants and have fresh vegetables all year round.3----Easy to use and transplant: You can start with the hydroponic growing kit without any tools, just soak the growing sponges in water for a few minutes, then put seeds in, put the sponges in the planting basket, stick the pad labels to reduce light, put the whole in the hydroponic garden and cover the growing domes on the top. With these growth sponges, even rooted seedlings can be easily transplanted into soil or other media.Features:Material: ABS , Planting cotton: bio-carbon clayPlanting basket size: 65*44mmPlanting cotton size: 55*16mmSticker: 43mmB Set: 30 seedling covers + 30 stickers + 30 planting baskets + 30 planting woolC Set: 50 seedling covers + 50 stickers + 50 planting baskets + 50 planting wool