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Humboldt Nutrients Myco Madness - 8 oz.Not for sale in Hawaii Myco Madness is a soluble powder which contains a biologically active package: 9 mycorrhizal species, 15 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates and plants. Myco Madness contains mycorrhizal fungi that...
- $42.98
- $42.98
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Humboldt Nutrients Roots - 250 mlHumboldt Roots is a highly concentrated organic root growth supplement that expands the root zone during the critical growth stage. The soul of every plant resides in the roots. Many gardeners neglect this fact and concentrate on the visual aspects of their plants. A...
- $59.98
$81.99- $59.98
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Humboldt Nutrients Verde - 1 qtVerde 16-1-2 It's Spanish for green. Lush green colors and vigorous growth are what you can expect with Verde. Used as a foliar spray or as a growth enhancer for hydroponic or soil crops, Verde keeps plants healthy throughout their life cycle.Verde is a...
- $22.98
- $22.98
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Humboldt Nutrients Mayan Microzyme - 8 oz.NOT FOR SALE IN OREGON OR HAWAII Bacterial Complex with Biological Nitrogen Fixation (BNF) Mayan MicroZyme is a 100% organic and ecologically safe beneficial bacterial complex with multiple species of soil microorganisms that will increase fertility while providing vital nutrients to all types of...
- $31.98
- $31.98
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Humboldt Nutrients Mayan Microzyme - 1 qtAVAILABLE ONLINE ONLY NOT FOR SALE IN OREGON OR HAWAII Bacterial Complex with Biological Nitrogen Fixation (BNF) Mayan MicroZyme is a 100% organic and ecologically safe beneficial bacterial complex with multiple species of soil microorganisms that will increase fertility while providing vital nutrients to...
- $87.98
- $87.98
- Unit price
- per