
Abm Breathable Plant Grow Bags Rock Wool Planting Blocks Growing Hydro Cubes. Optimized for Final Growth Stage: Designed for the final stage of indoor plant planting, supporting growth to harvest. Air Pruning & Drainage Grooves: Grooves facilitate water drainage and provide air pruning for a healthier root system. High Fiber Density & Nutrient Access: Wetting agent ensures immediate nutrient availability and high fiber density optimizes water use. Uniform & Consistent Performance: Automated production ensures one of the most uniform grow blocks for consistent management. Sterile & Pest-Free: Inert and sterile material, free from pests and diseases, ensuring clean cultivation. UV-Resistant Packaging: Packaged in photodegradable, UV-resistant sleeves for comfortable handling and algae prevention. Customizable Dimensions: Customization from samples and designs available; contact us for other size requests. Eco-Friendly Alternative: Reduces peat extraction pressure with a consistent structure that does not decompose or shrink.