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Nutrients & Supplements: Plant Food, Nutrients, Fertilizers & Supplements - Primary & Secondary, Essential & Minor Elements, Macronutrients, Micronutrients

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Displaying 501 to 520 (of 4232 products) Result Pages: [<< Prev]  ... 21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40 ...  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 Roots Organics HPK 0-5-4, 1 gal   Aurora Innovations   Roots Organics HPK 0-5-4, 1 gal 
Roots Organics Roots Organics HPK 0-5-4, 1 gal (ROHPKG)Roots Organics HPK liquid bloom booster is a specially extracted natural source of phosphorus and potassium. Bat guano, which is renowned as an unparalleled source of available natural phosphorus is combined with langbeinite which is a natural source of potassium, carefully mined from ancient sea beds in the desert of the A... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-ROHPKG   $34.99 
 Roots Organics Trinity Carbo Catalyst, 1 gal   Aurora Innovations   Roots Organics Trinity Carbo Catalyst, 1 gal 
Roots Organics Roots Organics Trinity Carbo Catalyst, 1 gal (ROTG)Roots Organics Trinity bio-catalyst is a blend of select organic compounds designed for maximum effect as a catalyst for plant and rhizosphere nutrient uptake and growth. Trinity is a universal nutrient supplement that can substantially increase yields and enhance the highest quality production and flavor during ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-ROTG   $45.36 
 Roots Organics Trinity Carbo Catalyst, 1 qt   Aurora Innovations   Roots Organics Trinity Carbo Catalyst, 1 qt 
Roots Organics Roots Organics Trinity Carbo Catalyst, 1 qt (ROTQ)Roots Organics Trinity bio-catalyst is a blend of select organic compounds designed for maximum effect as a catalyst for plant and rhizosphere nutrient uptake and growth. Trinity is a universal nutrient supplement that can substantially increase yields and enhance the highest quality production and flavor during t... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-ROTQ   $17.50 
 Rx Green Solutions  AXIOM Growth Stimulator, 0.5 g, case of 36      Rx Green Solutions AXIOM Growth Stimulator, 0.5 g, case of 36 
AXIOM is derived from naturally occurring harpin proteins, proven to stimulate the plant's natural growthand defense systems. Harpinαβ, the active ingredient, has been proven to increase plant yields and overall plant health. Use Axiom to boost overall plant growth, vigor and production, and to aid in the management of disease. • Increased plant yield... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-RXAX1005   $253.22 
 Sea Cal 16 oz.   Humboldt Nutrients   Sea Cal 16 oz. 
Humboldt Nutrients Sea Cal 16 oz. (HNK404)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 Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HNK404   $13.14 
 Sea Mag 16 oz.   Humboldt Nutrients   Sea Mag 16 oz. 
Humboldt Nutrients Sea Mag 16 oz. (HNS404)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 load... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HNS404   $10.16 
 Sea Mag 5 gal.   Humboldt Nutrients   Sea Mag 5 gal. 
Humboldt Nutrients Sea Mag 5 gal. (HNS420)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 load... — LTL Shipping Required — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HNS420   $220.56 
 SeaBlast 17-8-17 Grow, 20 lb   Earth Juice   SeaBlast 17-8-17 Grow, 20 lb 
Hydro Organics / Earth Juice SeaBlast 17-8-17 Grow, 20 lb (HOH35084)Water-Soluble Plant Food with seaweed, marinebird fossilized guano, steamed bone meal and micronutrients. SeaBlast GrowTM is a water-soluble plant food that will promote vigorous vegetative growth. Ideal for both foliage plants and for the growth phase of flowering and fruiting plants. For use with planting mixes,... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HOH35084   $82.51 
 SeaBlast 3-26-22 Bloom, 40 lb   Earth Juice   SeaBlast 3-26-22 Bloom, 40 lb 
Hydro Organics / Earth Juice SeaBlast 3-26-22 Bloom, 40 lb (HOH35108)Water-Soluble Plant Food with seaweed, marinebird fossilized guano, steamed bone meal and micronutrients. SeaBlast BloomTM is a water-soluble plant food formulated for flowering and fruiting plants. Specifically designed to encourage bountiful yields and the production of essential oils, resins and fragrances of f... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HOH35108   $128.27 
 SM90 Prod Carrier 10L   Whitmire Micro-gen   SM90 Prod Carrier 10L 
Whitmire SM90 Prod Carrier 10L (NLSM9010L)A multi purpose wetting agent that improves spray coverage in soil and on plants and increases the speed of moisture penetration in soils and growing medias. Additionally, it reduces the surface tension of spray nozzles and irrigation systems, helping to maintain cleaner lines and drippers.SM-90 is a non-toxic, biodegradable, and enviro... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-NLSM9010L   $104.51 
 Snow Storm Ultra 2.5 Gal.   Humboldt County's Own   Snow Storm Ultra 2.5 Gal. 
Emerald Triangle Snow Storm Ultra 2.5 Gal. (ETSS2.5GAL)Buy local! Humboldt County, California, is home to some of the most dedicated and innovative hydroponics suppliers in the world. Snow Storm Ultra, created by Emerald Triangle, is a potassium supplement which assists with essential oil production. If you're familiar with other products in the Emerald Triangle line, such as Snow ... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-ETSS2.5GAL   $179.36 
 Snow Storm Ultra 32oz   Humboldt County's Own   Snow Storm Ultra 32oz 
Emerald Triangle Snow Storm Ultra 32oz (ETSS32OZ)Buy local! Humboldt County, California, is home to some of the most dedicated and innovative hydroponics suppliers in the world. Snow Storm Ultra, created by Emerald Triangle, is a potassium supplement which assists with essential oil production. If you're familiar with other products in the Emerald Triangle line, such as Snow Storm ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-ETSS32OZ   $31.25 
 Snow Storm Ultra 8 oz   Humboldt County's Own   Snow Storm Ultra 8 oz 
Emerald Triangle Snow Storm Ultra 8 oz (ETSS8OZ)Buy local! Humboldt County, California, is home to some of the most dedicated and innovative hydroponics suppliers in the world. Snow Storm Ultra, created by Emerald Triangle, is a potassium supplement which assists with essential oil production. If you're familiar with other products in the Emerald Triangle line, such as Snow Storm a... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-ETSS8OZ   $12.44 
 SNS 311 Plant and Vegetable Wash, 1 gal      SNS 311 Plant and Vegetable Wash, 1 gal 
SNS-311™ Natural Concentrated Plant, Fruit, Vegetable & Surface Wash What is it? Think of SNS 311 as immediate medicine for your plants or (First Aid Kit). Little sprits may help a lot of conditions. SNS-311 Natural Plant, Fruit and Vegetable Wash reduces oxidative stress on plants, safely removes pesticide residues and other containments, and destroys bacteria and fungus whi... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-SN3111GAL   $68.04 
 SNS HydroBiotics, 16 oz      SNS HydroBiotics, 16 oz 
SNS-HydroBiotics™ is an environmentally safe probiotic inoculant containing powerful microbes for maintaining hydroponic reservoirs & watering systems as an aid to help reduce system fouling. Uses for HydroBiotics™Overall water quality improvement • 4 ounces makes 45 gallons of ready to use solution • 1 gallon makes 1440 gallons of ready to use solution • Aids in making the pl... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-SNHB16OZ   $23.33 
 Solo Tek Bloom, 1L   Grotek   Solo Tek Bloom, 1L 
Grotek Solo Tek Bloom, 1L (GT10104364) SOLO-TEK by Grotek is a complete, soil/soilless, revolutionary organic-based nutrient system. It is a scientifically-designed one-part nutrient system, where nutrients and supplements from different organic/inorganic sources are combined to provide an ideal nutrient environment and optimum plant production. SOLO-TEK is comprised of a minumum ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GT10104364   $18.82 
 Solo Tek Grow 1L   Grotek   Solo Tek Grow 1L 
Grotek Solo Tek Grow 1L (GT10104363) SOLO-TEK by Grotek is a complete, soil/soilless, revolutionary organic-based nutrient system. It is a scientifically-designed one-part nutrient system, where nutrients and supplements from different organic/inorganic sources are combined to provide an ideal nutrient environment and optimum plant production. SOLO-TEK is comprised of a minumum of... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GT10104363   $18.82 
 Soul Synthetics Amino Aide 2.5   Aurora Innovations   Soul Synthetics Amino Aide 2.5 
Soul Synthetics Soul Synthetics Amino Aide 2.5 (ROSSAA2.5G)Soul Synthetics Amino-Aide plant mass supplement is a complex amino acid blend specifically formulated to increase plant vigor and yields. Chemists at Aurora Innovations created this blend of Amino Acids after extensive, hands-on research into compounds that can be beneficial for plant growth and yields. Harness tha... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-ROSSAA2.5G   $216.49 
 Soul Synthetics Big Swell 2.5 Gal   Aurora Innovations   Soul Synthetics Big Swell 2.5 Gal 
Soul Synthetics Soul Synthetics Big Swell 2.5 Gal (ROSSBS2.5G)Soul Synthetics Big Swell Soul Synthetics Big Swell bloom booster has been designed specifically to increase flower size, vigor, density, and quality. Our extensive hands-on research has resulted in a distinctive formula of botanical extracts, amino acids, and versatile carbohydrates combined with a specific ratio of rea... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-ROSSBS2.5G   $216.49 
 Soul Synthetics Big Swell Gal   Aurora Innovations   Soul Synthetics Big Swell Gal 
Soul Synthetics Soul Synthetics Big Swell Gal (ROSSBSG)Soul Synthetics Big Swell Soul Synthetics Big Swell bloom booster has been designed specifically to increase flower size, vigor, density, and quality. Our extensive hands-on research has resulted in a distinctive formula of botanical extracts, amino acids, and versatile carbohydrates combined with a specific ratio of readily av... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-ROSSBSG   $97.20 
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DUTCH MASTER™ GOLD FLOWER B 0.5-1-3.5 - 34 OZ (6 x 1L/CASE)
DUTCH MASTER™ GOLD FLOWER B 0.5-1-3.5 - 34 OZ (6 x 1L/CASE)
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