UPuper Hydroponic Growing System Rock Wool Sprout Blocks
Premium-grade rock wool cubes for superior seed germination and hydroponic cultivation. High porosity structure ensures optimal water retention and aeration, promoting rapid root development. Sterile, pH-balanced material prevents mold and disease, ideal for delicate seedlings. Precision-cut cubes fit most hydroponic systems, including NFT, DWC, and aeroponics. Lightweight yet durable, resistant to compaction for long-term use. Suitable for herbs, microgreens, and starter plants in home gardens or commercial setups. Bulk wholesale pricing available – stock up for cost-effective, high-yield cultivation. Ships globally with fast logistics. Upgrade your hydroponics with laboratory-tested reliability.