56 Holes Rockwool Grow Cubes,4 x 4 x 4 cm with Stone Rock Wool Planting Cubes,Hydroponic Growing Greenhouse Soilless or Root Cuttings, Cloning, Propagation, Seeds Germination

• Premium-Grade Rockwool Cubes】Crafted from high-temperature-treated stone wool material, our 4x4x4cm cubes are inorganic, sterile, and eco-friendly. Lightweight yet durable, they retain nutrients and oxygen while resisting root rot—perfect for fuss-free hydroponics or soil-free growing.
• 【56 Starter Cubes & Free Gloves】Get 56 pre-cut cubes (no messy trimming!) and a pair of protective gloves. Each cube’s 4cm size offers ample space for seeds, clones, or cuttings to thrive—ideal for both small-scale home setups and serious growers.
• 【Optimal conditions for germination and growth】: The rockwool cubes have a porosity, which creates sufficient space for roots and air circulation. They absorb water and nutrients effectively, thus ensuring a high germination rate and healthy plant growth.
• 【Easy Handling and Transplanting】: The individual rockwool cubes are easy to separate, allowing for uncomplicated plant transplanting. They minimize root damage and facilitate the transition to larger systems or crop cultivation.
• 【Proven for Success】Loved by urban gardeners and commercial growers alike, these cubes slash seedling failure rates. Boost germination speed, reduce transplant shock, and enjoy healthier plants—all in one affordable kit!

56 rockwool growing cubes for hydroponic cultures, seedlings, cuttings, and clones – optimal root structure. The porosity of the rockwool allows for good air circulation, efficient water and nutrient absorption, and high germination rate. Ideal for soilless cultivation of vegetables, lettuce, herbs, and flowers – perfect for home gardeners and hydroponic enthusiasts. Easy separation of the cubes, gentle transplanting, minimal root damage – easy to transfer to larger systems. Made of mineral rock fibers – safe, non-toxic, and free of harmful substances for successful plant cultivation.