Rockwool Cubes 1.5 Inch – 24 Pack Premium Rock Wool Planting Cubes for Hydroponics, Seed Starting, Cloning & Cuttings, Grow Cubes for Hydroponic Growing

Product Name: Premium Rockwool Cubes 1.5 Inch – 24 Pack Material: High-quality natural rock wool fibers Design Style: Uniform pre-cut grow cubes engineered for balanced airflow and moisture retention Dimensions: 1.5 x 1.5 x 1.5 inches per cube Color: Natural light tan Use: Seed starting, cloning, cuttings, hydroponics, aquaponics, aeroponics, indoor growing, greenhouse propagation, and soil-based gardening What You Get: 24 × premium rockwool cubes (1.5 inch) Description: These premium rockwool cubes are designed to support strong and healthy plant starts. Made from high-quality rock wool, each cube provides excellent water retention while maintaining proper airflow to encourage rapid root development. The 1.5-inch size is a trusted standard for hydroponic growing, making these grow cubes ideal for seeds, clones, and young plants. Easy to use and mess-free, these rock wool planting cubes are suitable for both beginners and experienced growers looking for consistent results.

• IDEAL 1.5” SIZE FOR SEED STARTING & CLONING: These 1.5-inch rockwool cubes are perfectly sized for germinating seeds, rooting cuttings, and starting clones, providing a stable environment for early root development.
• MADE FOR HYDROPONICS & MULTI-GROW SYSTEMS: Designed for hydroponic growing, aquaponics, aeroponics, and soil-based setups. Reliable rockwool cubes for hobby growers, greenhouses, and professional propagation.
• OPTIMAL AIRFLOW & WATER RETENTION: Premium rock wool fibers maintain the ideal air-to-water ratio, helping prevent overwatering while improving oxygen delivery and nutrient uptake for healthier roots.
• CLEAN, UNIFORM & EASY TO USE: Pre-cut rock wool planting cubes are consistent in size and density. Simply soak, insert seeds or cuttings, and place into trays or systems—no crumbling or mess.
• TRANSPLANTS EASILY WITHOUT ROOT DAMAGE: Grow with confidence and move plants seamlessly into larger rockwool blocks, net pots, or hydroponic systems without disturbing delicate root structures.