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Nourishes beneficial microbes
Combine with Mighty Bloom Enhancer for large
and manages both temperature regulation and supplemental dehumidification
• Requires 120V 60Hz electrical power
It should be incorporated into a complete fertilizer program based on the soil's fertility level
GRODAN GRO-BLOCK IMPROVED UNI-BLOCK 8X8X4″ NO HOLE Monitor Nourishes beneficial microbesGrodan partnered with the Wageningen University and Research Facility and top growers from all over North America to determine the optimal stone wool substrate and irrigation strategies for indoor and greenhouse specialty crops. The result of this scientific rigour is Grodan Gro Blocks Improved with our Advanced Wetting Agent. These leading edge blocks have the optimal fibre structure and physical properties for crop uniformity, more even Water
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