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Displaying 61 to 80 (of 273 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  [Next >>] 
 Sort by Popularity+   Manufacturer   Product(s)   Model   Price   Buy Now 
Humboldt Roots 500 ml.  Humboldt Nutrients  Humboldt Roots 500 ml.
Humboldt Nutrients Humboldt Roots 500 ml. (HNHR415)Humboldt Roots is a highly concentrated organic root stimulant 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 large yield is directly related to a plant's metabolism rates, and plant ... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HNHR415   $74.15 
Humboldt Roots Gallon  Humboldt Nutrients  Humboldt Roots Gallon
Humboldt Roots is a highly concentrated organic root stimulant that expands the root zone during the critical growth stage. A large yield is directly related to a plant's metabolic rate. The plant metabolism rates are directly related to the root zone's capabilities to uptake nutrients and fertilizers. Humboldt Roots was specifically designed to expand the root zone which results i... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723127   $410.29 
Humboldt Royal Flush 2.5 Gallon (2/Cs)  Humboldt Nutrients  Humboldt Royal Flush 2.5 Gallon (2/Cs)
Humboldt Nutrients Royal FlushHumboldt Royal Flush 2.5 Gallon (2/Cs) (723218)Royal Flush is a salt-eliminating, finishing solution for all plants growing in soil, potting mixes, soil-less rooting media, hydroponics and other gardens. Royal Flush can be used by the indoor and outdoor home gardener for all varieties of plants, such as flowers, vegetables, herbs, trees, berries, shrub... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723218   $46.28 
HUMBOLDT VERDE 1 GALLON 4/CS  Humboldt Nutrients  HUMBOLDT VERDE 1 GALLON 4/CS
Humboldt 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 a growth catalyst for hydroponic or soil crops, Verde keeps plants healthy throughout their life cycle. Verde is a well balanced growth catalyst with 16% nitrogen, 1% phosphorus, and 2% potassium, as well as calcium, iron, magnesium, ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723158   $52.61 
HUMBOLDT VERDE 5G  Humboldt Nutrients  HUMBOLDT VERDE 5G
Humboldt 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 a growth catalyst for hydroponic or soil crops, Verde keeps plants healthy throughout their life cycle. Verde is a well balanced growth catalyst with 16% nitrogen, 1% phosphorus, and 2% potassium, as well as calcium, iron, magnesium, ... — LTL Shipping Required. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723162   $254.82 
Humboldt White Widow 4oz (12/Cs)  Humboldt Nutrients  Humboldt White Widow 4oz (12/Cs)
Humboldt Nutrients White Widow 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. With White Widow the speed and aggressiveness of your plant’s root development is unprecedented. White Widow is bacteria free, making it ideal f... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723226   $35.28 
HUMBOLDT® HONEY ORGANIC ES 2.5  - GALLON (2/CASE)  Humboldt Nutrients  HUMBOLDT® HONEY ORGANIC ES 2.5 - GALLON (2/CASE)
HUMBOLDT® HONEY ORGANIC ES 2.5 - GALLON (2/CASE) (723116)Humboldt Nutrients Honey Organic ES Humboldt Nutrients Humboldt Honey ES is a premium organic blend of cane molasses, yucca, quillaja, saponaria, amino acids, sea-plant extract, and bentonite, this carb source is one of a kind. The ES means Extra Strength. It increases brix levels by providing sugars to beneficial bacteria,... This item is sold individually. — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723116   $108.63 
HUMBOLDT® HONEY ORGANIC ES 5 GALLON (1/CASE)  Humboldt Nutrients  HUMBOLDT® HONEY ORGANIC ES 5 GALLON (1/CASE)
HUMBOLDT® HONEY ORGANIC ES 5 GALLON (1/CASE) (723118)Humboldt Nutrients Honey Organic ES Humboldt Nutrients Humboldt Honey ES is a premium organic blend of cane molasses, yucca, quillaja, saponaria, amino acids, sea-plant extract, and bentonite, this carb source is one of a kind. The ES means Extra Strength. It increases brix levels by providing sugars to beneficial bacteria, fung... This item is sold individually. — LTL Shipping Required. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723118   $176.93 
HUMBOLDT® MAYAN MICROZYME GALLON (4/CASE)  Humboldt Nutrients  HUMBOLDT® MAYAN MICROZYME GALLON (4/CASE)
HUMBOLDT® MAYAN MICROZYME GALLON (4/CASE) (723148) Humboldt Nutrients Mayan MicroZyme Mayan MicroZyme is a 100% organic and ecologically safe bacterial-enzymatic complex with 24 species of soil microorganisms that increases fertility while providing vital nutrients to all types of plants and crops. Mayan MicroZyme mineralizes nutrients; produces nitrogen, natural antibiotics and ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723148   $223.42 
HUMBOLDT® PROZYME 5 GALLON (1/CASE)  Humboldt Nutrients  HUMBOLDT® PROZYME 5 GALLON (1/CASE)
HUMBOLDT® PROZYME 5 GALLON (1/CASE) (723102)Humboldt Nutrients ProZyme Enzymes are biological catalysts, derived from living organisms. Catalysts increase the speed of naturally occurring chemical reactions. Prozyme, is a concentrate, made up of over 80 different beneficial enzymes. These enzymes will break down dead root mass, starches, carbohydrates and nutrients to make them re... This item is sold individually. — LTL Shipping Required. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723102   $383.01 
HUMBOLDT® ROOTS - 500 ML (6/CASE) - HIGHLY CONCENTRATED  Humboldt Nutrients  HUMBOLDT® ROOTS - 500 ML (6/CASE) - HIGHLY CONCENTRATED
HUMBOLDT® ROOTS - 500 ML (6/CASE) - HIGHLY CONCENTRATED (723124)Humboldt Roots Humboldt Roots is a highly concentrated organic root stimulant that expands the root zone during the critical growth stage. The soul of every plant resides in the roots. Many growers neglect this fact and concentrate on the visual aspect of their plants. A large yield is directly related to a plants me... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723124   $74.15 
HUMBOLDT® STICKY 8 OZ (12/CASE)  Humboldt Nutrients  HUMBOLDT® STICKY 8 OZ (12/CASE)
Humboldt Sticky HUMBOLDT STICKY 80Z 12/CS Humboldt Sticky is a premium sticking and wetting agent which has been extensively tested in Northern California with phenomenal results. Humboldt Sticky is formulated using premium ingredients which are simply unavailable in similar products. High performance nutrients are expensive and no-one likes to see them go to waste. The state ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 724024   $5.67 
Hydro Deuce 16 oz  Humboldt Nutrients  Hydro Deuce 16 oz
Humboldt Nutrients Hydro Deuce 16 oz (HNHD404)Humboldt Nutrients Hydro Deuce brings the power of the H.N. natural line to your hydro system. The high quality potassium used in our Deuce Deuce is now formulated in a lower viscosity (thickness) allowing this award winning formula to function without issue in your pumps and reservoirs.Potassium is the great equalizer in plants... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HNHD404   $8.45 
Hydro Deuce 2.5 Gal  Humboldt Nutrients  Hydro Deuce 2.5 Gal
Humboldt Nutrients Hydro Deuce 2.5 Gal (HNHD415)Humboldt Nutrients Hydro Deuce brings the power of the H.N. natural line to your hydro system. The high quality potassium used in our Deuce Deuce is now formulated in a lower viscosity (thickness) allowing this award winning formula to function without issue in your pumps and reservoirs.Potassium is the great equalizer in ... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HNHD415   $106.14 
Hydro Deuce 32oz  Humboldt Nutrients  Hydro Deuce 32oz
Humboldt Nutrients Hydro Deuce 32oz (HNHD405)Humboldt Nutrients Hydro Deuce brings the power of the H.N. natural line to your hydro system. The high quality potassium used in our Deuce Deuce is now formulated in a lower viscosity (thickness) allowing this award winning formula to function without issue in your pumps and reservoirs.Potassium is the great equalizer in plants, ens... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HNHD405   $13.47 
Hydro Deuce Gal  Humboldt Nutrients  Hydro Deuce Gal
Humboldt Nutrients Hydro Deuce Gal (HNHD410)Humboldt Nutrients Hydro Deuce brings the power of the H.N. natural line to your hydro system. The high quality potassium used in our Deuce Deuce is now formulated in a lower viscosity (thickness) allowing this award winning formula to function without issue in your pumps and reservoirs.Potassium is the great equalizer in plants, ensuring... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HNHD410   $46.82 
Master-A, 15 gal.  Humboldt Nutrients  Master-A, 15 gal.
Humboldt Nutrients Master-A, 15 gal. (HNMA425)NPK 4-0-3 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA’s. The Humboldt Nutrients team of chemists... — LTL Shipping Required. — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HNMA425   $384.72 
Master-A, 32 oz.  Humboldt Nutrients  Master-A, 32 oz.
Humboldt Nutrients Master-A, 32 oz. (HNMA405)NPK 4-0-3 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA’s. The Humboldt Nutrients team of chemists ... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HNMA405   $15.09 
Master-A, 5 gal.  Humboldt Nutrients  Master-A, 5 gal.
Humboldt Nutrients Master-A, 5 gal. (HNMA420)NPK 4-0-3 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA’s. The Humboldt Nutrients team of chemists ... — LTL Shipping Required. — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HNMA420   $150.87 
Master-B, 15 gal.  Humboldt Nutrients  Master-B, 15 gal.
Humboldt Nutrients Master-B, 15 gal. (HNMB425)NPK 1-5-6 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA’s. The Humboldt Nutrients team of chemists... — LTL Shipping Required. — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HNMB425   $384.72 
Displaying 61 to 80 (of 273 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  [Next >>] 
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