Lilyphon 50PCS Rockwool Cubes, Soilless Cultivation Rock Wool Plugs, Hydroponic Seedling Rockwool Plant Stoppers for Transplanting and Growing Vegetables(2 * 2.7cm)

• High-quality rock wool material: Our rockwool cubes are made of high-quality rock wool with soft and porous texture and dense fibers. It has good water retention and air permeability, provides a stable and humid environment for seed germination and root development, and prevents root rot caused by excessive watering. The material is safe, non-toxic and friendly to plant growth.
• Small size: this Rock Wool Plugs has a diameter of 20mm and a height of 27mm, which is compact and difficult to deform, and can stabilize the root system and prevent collapse. Through proper cleaning, it can be reused in multiple growth cycles, which is economical and environmentally friendly and suitable for long-term plant cultivation.
• Promote root penetration: Our Rockwool Plant Stoppers have uniform fiber distribution and high porosity, and the roots can easily penetrate the material, effectively reducing root damage and impact during transplantation and improving seedling survival rate. Very suitable for hydroponic system, cutting, cloning plants and other soilless culture methods.
• Ready-to-use design: Our rockwool cubes only need to be soaked in water before use, without complicated pretreatment. Rock wool plug can fully store water and nutrients, and provide a stable water and fertilizer environment for plants. It is light and easy to operate, and can be directly put into seeds or used for transplantation, saving planting time and energy.
• Widely used: this Rock Wool Pad for Plant Growing is suitable for hydroponic seedling raising, seed germination, greenhouse planting, potted vegetables and flowers.

50PCS Rockwool Cubes, Soilless Cultivation Rock Wool Plugs this Rock Wool Plugs has a diameter of 20mm and a height of 27mm, which is compact and difficult to deform, and can stabilize the root system and prevent collapse. Our Rockwool Plant Stoppers have uniform fiber distribution and high porosity. Our rockwool cubes only need to be soaked in water before use, without complicated pretreatment. this Rock Wool Pad for Plant Growing is suitable for hydroponic seedling raising. Specifications: Quantity: 50 Pcs