50 Pieces Rock Wool Blocks, Hydroponic Cubes, Caps Wool Plant Cubes, for Landless Cultivation, Seedlings, Cuttings, Cloned Plants, Hydroponics, Simplified Seedlings

Our rock wool is spun from melted fibers into marshmallow-like fibers, then pressed into cylindrical caps, suitable for growing most plants. The rock wool cap has good absorption ability, can quickly absorb the nutrient solution, promote rapid plant growth, simplify seedling cultivation, and facilitate use. Growing plants with our rock wool can effectively reduce the temperature differences between day and night, maintain root temperature and make plants grow better. Rock wool pads are simple to use, cuttings can be sown directly, and the sowing cycle is short, convenient, fast and effective. It can be used for sowing in large quantities and can also be used for home sowing. The rock wool plant stopper is suitable for agricultural seedlings, hydroponic plants; rock wool caps are also suitable for potted plants, flowers and vegetables in gardens, making it a good choice for soil-less cultivation.