Growers Choice BASS Liquid Potash 1L – Fast-Acting Foliar Boost for Bigger Blooms & Higher Yields
Professor’s Organic Growers Kit
Professor’s Original Growers Kit
Professor’s pH Down
ORGANIC PH DOWN – FOR THE ADJUSTMENT OF PH VALUES All Professor’s organic products carry the OFC approved logo. The
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Professor’s Nutrient pH Down
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Professor’s pH Up
ORGANIC PH UP – FOR THE ADJUSTMENT OF PH VALUES All Professor’s organic products carry the OFC approved logo. The
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This product has multiple variants. The options may be chosen on the product page
Professor’s pH Up & Down Twin Pack
ORGANIC PH UP & DOWN – FOR THE ADJUSTMENT OF PH VALUES All Professor’s organic products carry the OFC approved
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Professor’s Resin Clean
Professor’s Cloning Accelerator – Foliar Spray
Professor’s Starter Soak
Professors Starter Soak – Cube/Jiffy Soak Nutrients for seedlings and cuttings. This is where it all starts. Everyone knows that
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