Rockwool Grow Cubes Starter Sheets, 50/100pcs Rock Wool Cubes for Cuttings, Cloning, Plant Propagation, Greenhouse Compress Base Stonewool Starter Cubes for Vigorous Plant Growth(Size:100pcs)

Description

Features: Made from molten rock spun into cotton candy-like fibers and then compressed into cubes. After high temperature treatment 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* Rock wool 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.