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Grow Natural – 55 Gal. – Humboldt Nutrients
Humboldt Nutrients Grow Natural is an ultra-concentrated natural grow formula designed to give your plants the nutrient-rich foundations needed...
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FlavorFul – 32 oz. – Humboldt Nutrients
FlavorFul is a strong solution of 8% refined Humic acid concentrate, a little known and highly useful additive. The...
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Sea Mag – 1 Gal. – Humboldt Nutrients
Humboldt Nutrients Sea Mag was designed in Humboldt County to be a powerful additive for hydroponics and all growing...
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Myco Maximum – 1 lb. – Humboldt Nutrients
Myco Maximum is a granular powder containing 7 species of growth-enhancing mycorrhizal fungi, proprietary ingredients, 11 strains of beneficial...
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Ginormous – 15 Gal. – Humboldt Nutrients
GIANT flowers and ENORMOUS fruits are what we all want to harvest consistently throughout our lives. Humboldt Nutrients is...
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Hesi Hydro Starter Kit
Hesi Hydro Starter Kit The Hesi Starter Kits are a good value for the money. You get all of...
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Hesi Hydro Growth 10 Liter
Hesi Growth Hydro Growth contains proportionally more nitrogen components, because in the growth phase the plant uses more nitrogen...
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X Nutrients CalMagX (5 Gallon)
Calcium Magnesium adds additional calcium, magnesium and iron. It helps to prevent nutrient deficiencies and optimizes plant nutrition. It...
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X Nutrients pH Up (5 Gallon)
pH is the measurement of water quality. Soil or water can be too acidic or too alkaline. A pH...
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Deep Fusion Micro Hydro 2.5galDeep Fusion Micro Hydro 2.5gal
Deep Fusion Micro featuring Molasses blended with standard NPK chemical fertilizers, provides growing plants with large amount of Nitrogen...
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Master A – 5 Gal. – Humboldt Nutrients
Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality...
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Humboldt Roots – 250ml – Humboldt Nutrients
Humboldt Roots is a highly concentrated organic root stimulant that expands the root zone during the critical growth stage....
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Humboldt Honey Hydro – 1 Gal. – Humboldt Nutrients
Humboldt Honey Hydro is an excellent sweetener for all gardens. It promotes and facilitates the growth of beneficial bacteria...
Recent Reviews
Stupid question but do you spray this onto like furniture and curtains etc. Not in the air?? Cuz it
Lets be serious. who can review or believe the claims made by this company? A product such as is cla
Hi can anyone help me with locating a user manual for one of these lights? I have no clue how to pr
Great product keeps mites at bay with just a once a week foliar spray and stimulates new growth lik