About This

• Package Included: The product includes 12 sheets of 1 inch rockwool cubes for hydroponics with 10 plant name labels. Each rock wool panel measures 11.0"x 5.3"x 1.0" and can be cut into 50 individual cubes measuring 1"x 1"x 1"
• High-efficiency Performance: This rock wool planting cubes create an ideal environment for seed germination, featuring a pre-drilled design for effortless sowing or transplanting. Exceptional water retention and breathability ensure seedlings receive ample moisture and oxygen, promoting robust root development
• Premium Material: Crafted from high-quality rockwool fibers, the rockwool seed starter features a soft, uniform texture. Its fluffy, porous structure ensures stable water retention and breathability. Keep the rockwool moist during planting, but avoid squeezing it or soaking it in water for extended periods to avoid adverse effects on plant growth
• Usage Recommendations: Before planting, cut the rockwool into small cubes as 1" rockwool grow cubes or to the desired size and soak them in diluted nutrient solution, adjusting the pH to 5.5–6.5 to meet plant growth requirements. Monitor pH during growth. Insert plants in pre-drilled holes, keep proper humidity, avoid waterlogging.Transplant when roots have grown 0.5 to 1 inch into the rockwool
• Wide Application: These rockwool hydroponic planting blocks are suitable for diverse growing scenarios, including various soilless cultivation methods, hydroponic systems, aeroponics, and even traditional soil gardening, providing reliable support for different cultivation needs