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Displaying 261 to 273 (of 273 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14 
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Sea Cal 32 oz.  Humboldt Nutrients  Sea Cal 32 oz.
Humboldt Nutrients Sea Cal 32 oz. (HNK405)NPK 2-0-0 Humboldt Nutrients Sea Cal was designed in Humboldt County to be a powerful additive for hydroponics and all growing mediums. Sea-Cal may be utilized for any type of vegetable, flower or herb. Sea Cal is a highly concentrated growth enhancer and calcium supplement that offers vital nitrogen and calcium in the specific ratios neces... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNK405   $21.71 
Sea Cal 5 gallon (Special Order)  Humboldt Nutrients  Sea Cal 5 gallon (Special Order)
Humboldt Nutrients Sea Cal 5 gal. (HNK420)NPK 2-0-0 Humboldt Nutrients Sea Cal was designed in Humboldt County to be a powerful additive for hydroponics and all growing mediums. Sea-Cal may be utilized for any type of vegetable, flower or herb. Sea Cal is a highly concentrated growth enhancer and calcium supplement that offers vital nitrogen and calcium in the specific ratios nec... — LTL Shipping Required. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNK420   $348.19 
Sea Cal 8 oz.  Humboldt Nutrients  Sea Cal 8 oz.
Humboldt Nutrients Sea Cal 8 oz. (HNK400)NPK 2-0-0 Humboldt Nutrients Sea Cal was designed in Humboldt County to be a powerful additive for hydroponics and all growing mediums. Sea-Cal may be utilized for any type of vegetable, flower or herb. Sea Cal is a highly concentrated growth enhancer and calcium supplement that offers vital nitrogen and calcium in the specific ratios necess... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNK400   $7.79 
SEA MAG 1 GALLON 4/CS  Humboldt Nutrients  SEA MAG 1 GALLON 4/CS
Humboldt Nutrients Sea Mag 1-3-4 Sea Mag may be utilized for any type of vegetable, flower, or herbs. Sea Mag is loaded with vital micro nutrients, plant hormones, and B-vitamins. Plant hormones control cell division, cell growth, cell differentiation, and various internal processes. Cytokynins and auxins are provided by sea plant extracts and organic acid complexes. Sea Mag can... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 723070   $40.86 
Sea Mag 15 gal.  Humboldt Nutrients  Sea Mag 15 gal.
Humboldt Nutrients Sea Mag 15 gal. (HNS425)Sea Mag 1-3-4 Humboldt Nutrients Sea Mag was designed in Humboldt County to be a powerful additive for hydroponics and all growing mediums. Sea Mag may be utilized for any type of vegetable, flower or herb. Sea Mag is loa... — LTL Shipping Required. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNS425   $580.32 
Sticky 16oz  Humboldt Nutrients  Sticky 16oz
Humboldt Nutrients Sticky 16oz (HNHSK001)Humboldt Sticky is a premium sticking and wetting agent which has been extensively tested in Northern California with phenomenal results, and is formulated using premium ingredients which are simply unavailable in similar products. With Humboldt Sticky your foliar sprays are fully utilized by the plant, eliminating waste or overfeeding. By e... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNHSK001   $12.39 
Structural Integrity 2.5 gal  Humboldt Nutrients  Structural Integrity 2.5 gal
Humboldt Nutrients Structural Integrity 2.5 gal (HNSI2.5GAL)S.I. (Structural Integrity) is the newest addition to the Humboldt Nutrients family of products. This silicate additive is formulated to supply your root zone with the silicates your plants need to build strong, thick cell walls and cellular membranes. When your stalks are stronger your plant has the ability to hol... — Ships separately from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNSI2.5GAL   $114.26 
Verde 15 gal.  Humboldt Nutrients  Verde 15 gal.
Humboldt Nutrients Verde 15 gal. (HNV425)Verde 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 catalyst for hydroponic or soil crops, Verde keeps plants healthy throughout their life c... — LTL Shipping Required. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNV425   $597.73 
Verde 16 oz.  Humboldt Nutrients  Verde 16 oz.
Humboldt Nutrients Verde 16 oz. (HNV404)Verde 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 catalyst for hydroponic or soil crops, Verde keeps plants healthy throughout their life cy... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNV404   $8.99 
Verde 2.5 gal.  Humboldt Nutrients  Verde 2.5 gal.
Humboldt Nutrients Verde 2.5 gal. (HNV415)Verde 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 catalyst for hydroponic or soil crops, Verde keeps plants healthy throughout their life ... — Ships separately from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNV415   $119.24 
Verde 5 gal.  Humboldt Nutrients  Verde 5 gal.
Humboldt Nutrients Verde 5 gal. (HNV420)Verde 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 catalyst for hydroponic or soil crops, Verde keeps plants healthy throughout their life cy... — LTL Shipping Required. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNV420   $215.19 
Verde 55 gal.  Humboldt Nutrients  Verde 55 gal.
Humboldt Nutrients Verde 55 gal. (HNV430)Verde 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 catalyst for hydroponic or soil crops, Verde keeps plants healthy throughout their life c... — LTL Shipping Required. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNV430   $2,216.78 
White Widow 2oz  Humboldt Nutrients  White Widow 2oz
Humboldt Nutrients White Widow 2oz (HNWW20)Mycorrhizal inoculants are crucial to sustaining a healthy, expansive root zone. Humboldt Nutrients is proud to launch our newest and most powerful soluble Mycorrhizal, White Widow. White Widow is a Mycorrhizal powder containing an extremely high and diverse amount of mycological spores. No other Mycorrhizal on the market has more prop... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNWW20   $19.34 
Displaying 261 to 273 (of 273 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14 
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6 Outlet Air Manifold
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