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even with lights on
Type: Metal Halide (MH) for vegetative growth
allows for easy customization of water flow direction
Compatibility: Suitable for use with ONA odour-neutralising products
Hydroponic Systems: Perfect for monitoring the pH of your nutrient solution to ensure maximum nutrient absorption
Grodan SBS Large Tray 77 Large hole deficiency correction even with lights onThe Grodan Tray with 77 Rockwool Cubes is a highly effective growing medium designed for hydroponics, seed germination, and rooting cuttings. These rockwool cubes offer a stable and balanced environment for plant roots, ensuring optimal water retention and aeration. Crafted to provide superior growth conditions, the Grodan tray is a perfect choice for hydroponic gardeners seeking consistency and reliability. Key Features: Optimal Water Retention:
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