Rockwool Cube, Rockwool Starter Plugs 24PCS Agricultural Rockwool Cubes Soilless Culture Strong Water Absorption For Cuttings Plant Propagation, Seed Starting, Hydroponic (Square)

• ✔[HIGH QUALITY]: Rotate the melted rock into cotton candy-like fibers, and then compress them into cubes. Improved homogeneity, as well as the best robustness and flexibility.
• ✔ [CLEAN AND ENVIRONMENTALLY FRIENDLY]: Clean and environmentally friendly, easy to use, ventilated, ideal moisture balance.
• ✔【KEEP MOISTURE】: Maintain moisture and provide good ventilation to promote healthy root growth. An excellent choice for improving homogeneity of soilless culture.
• ✔ [MORE STABLE]: The shape and strength of the product have been greatly improved.
• ✔ [WIDE APPLICATION]: Whether it is seeding or transplanting, it is the best choice to achieve uniform seeding effect.

PARTS LIST:24pcs 40*40*40mm Rockwool Cubes or 50pcs 20mm*27mm Rockwool Cubes (Buy whichever you need)DETAILED DESCRIPTION:Material: rock woolMaterial: 4*4*4mm20mm in diameter and 27mm in height (Due to manual measurement, there will be an error of 1-3mm.)Description:Preparation and planting of rock wool blocks.Soak in water for 2 minutes.Take it out of the water and let it sit for about 15 minutes.Put the seeds in the holes of the cube.Spray water after the seeds are inserted.Put it in the seed tray.