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To activate the Black Contactors
The formula is made for use with Hesi nutrients and boosters
It's a high-performance formula
Eco-Friendly: 100% PVC-free construction
Hy-Gen HydroGrow A&B TIME-R To activate the Black ContactorsOverview Hy Gen HYDROGROW A&B is a high performance nutrient solution tailored for the vegetative growth stage in hydroponic systems, including NFT, expanded clay, perlite, and other inert soilless substrates. This two part formula uses advanced ion chemistry to achieve maximum solubility, providing essential nutrients for rapid and healthy plant growth. HYDROGROW A&B also doubles as an effective foliar spray for flexible nutrient application.
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