Upuper® CB Fast and Good Rooting Commercial Greenhouse Growing Media Rock Wool Hydroponic Cubes for Seedling Stage

Upuper® CB Fast and Good Rooting Commercial Greenhouse Growing Media Rock Wool Hydroponic Cubes for Seedling Stage. Uniform Shape and Size: Each cube is uniform in shape and size with consistent performance across batches. Pre-cut Planting Hole: Features a standard-size pre-cut hole for easy and quick transplanting without root damage. Inert and Sterile Material: Made from basalt rock wool, free from pests and diseases for safe seedling propagation. Optimized Water and Air Control: Provides higher oxygen availability and precise water retention for better root growth. Algae Growth Prevention: Individually wrapped cubes maintain shape and prevent algae growth during transit. Customization Available: Offers customization from samples and designs with optional ring configurations. Eco-friendly Alternative: Reduces peat extraction pressure compared to traditional peat or coconut coir. Fast Rooting Performance: Facilitates faster rooting-in and provides air pruning for healthy root systems.