Stonewool Grow Cubes Starter Sheets, 50/100pcs Grow Cubes for Cuttings, Cloning, Plant Propagation, Greenhouse Compress Base Stonewool Starter Cubes for Vigorous Plant Growth

• Soilless Cultivation Cube: great for Rooting Cuttings clone plants, germination start seeds and more. Encourages Faster Initial Rooting & Its Firmness Is Guaranteed. The purpose is to meet the needs of the plant in the different plant stages.
• It has a tremendous capacity to absorb nutrient solution and high levels of oxygen for rapid plant growth. Much easier than starting in soil! Predrilled planting holes make seeding and plant propagation a breeze. Great for hobby and commecial growers.
• Made from molten stone that is spun into cotton candy-like fibers and then pressed into cubes. Perfectly-sized to fit a standard flat growing tray. Packaged in bulk to save you money.
• Good air permeability, strong water absorption and good drainage. Suitable for cultivation and colonization of plants of all kinds. Good choice for the ungodly planting.
• The bulk density is small, the texture is light and the porosity is great. Package contains: 50 / 100pcs Grow cubes, size: about 25x25x40mm

Features: Made from molten rock spun into cotton candy-like fibers and then compressed into cubes. After high temperature treatment, non-toxic and sterile. The bulk density is small, the texture is light, and the porosity is large. Good air permeability, strong water absorption and good drainage. Suitable for the cultivation and colonization of all kinds of plants. Great choice for soilless planting. Specifications: Material: rock wool Color: green Size: about 25x25x40mm Quantity: 50pcs, 100pcs Instructions: Preparing and planting in rock cubes. Soak in water for 2 minutes. Take out from the water and place for about 15minutes. Put into the hole of cubes. Spray water after inserted. Place it in a tray. Package includes: 50/100pcs* Stonewool cubes Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement.