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Nutrients

64 products
Plant nutrients, fertilizer, plant nutrition, hydroponic nutrients, organic nutrients
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Regular price $38.99
Sale price $38.99
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GH Flora Bloom Gallon  Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium, magnesium and sulfur.
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Regular price $43.99
Sale price $43.99
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GH Flora Micro Gallon  The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro® and FloraBloom®.
Regular price $38.99
Sale price $38.99
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General Hydroponics Flora Gro Gallon Stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium and secondary minerals.
Regular price $59.99
Sale price $59.99
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Cal-Mag™ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag™ Plus is stron...
Regular price $21.99
Sale price $21.99
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The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro® and FloraBloom®.
Regular price $16.99
Sale price $16.99
Regular price
Unit price
per 
Stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium and secondary minerals.