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Phantom II E-ballast 600w 120/240v Dimmable
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Phantom II E-ballast 600w 120/240v Dimmable
$164.66
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Nutrients & Supplements: Plant Food, Nutrients, Fertilizers & Supplements - Primary & Secondary, Essential & Minor Elements, Macronutrients, Micronutrients

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Displaying 481 to 500 (of 3868 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 
 Diamond Nectar - Quart (12/cs)   General Hydroponics   Diamond Nectar - Quart (12/cs) 
Diamond Nectar - Quart (12/cs) (eco-2827)Diamond Nectar 1 qt Diamond Nectar 0-1-1: Despite the low level of nutrients found in natural soil-based environments, plant growth nevertheless occurs because humic acids channel available nutrients directly into nearby vegetation. By accelerating nutrient absorption at the root boundary zone where minerals enter the plant, humic acids... This item is sold individually. — Ships from Seattle, Washington USA...more.
 eco-2827   $10.52 
 Native Nutrients Kelp Help! Quart (12/Cs)      Native Nutrients Kelp Help! Quart (12/Cs) 
Native Nutrients Kelp Help! Kelp Help! is a certified organic all purpose biologically active liquid plant auxiliary applied to plants, soils, and seeds. Stimulates microbial activity to improve germination, growth, yields, product quality, reproduction, flavor, color, and many other desirable attributes. Can be used as a root drench or a foliar. Completely water soluble and taken... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 723840   $10.52 
 Big Up Powder - 4 oz. - Humboldt Nutrients      Big Up Powder - 4 oz. - Humboldt Nutrients 
Big Up Powder - 4 oz. - Humboldt Nutrients (BUP404)A local legend in Humboldt County: Big Up Powder is a premium bloom booster. Humboldt Nutrients agronomists and chemists have developed Big Up Powder after years of research and local trials. Many similar products contain artificial coloring and dyes, but Big Up Powder is free of all of these unnecessary ingredients. Big Up Powder... — Ships from Livermore, California USA...more.
 dl-BUP404   $10.53 
 Humboldt Nutrients Big Up Powder 4 oz.      Humboldt Nutrients Big Up Powder 4 oz. 
Humboldt Nutrients Big Up Powder 4 oz. (HNBUP404)A local legend in Humboldt County: Big Up Powder is a premium bloom booster. Humboldt Nutrients agronomists and chemists have developed Big Up Powder after years of research and local trials. Many similar products contain artificial coloring and dyes, but Big Up Powder is free of all of these unnecessary ingredients. Big Up Powder... — Ships from Livermore, California USA...more.
 dl-HNBUP404   $10.53 
 Pro Silicate  1 lt   Grotek   Pro Silicate 1 lt  
Grotek Pro Silicate 1 lt (GTPROS1L)Pro-Silicate is a nutritional silicate additive containing potassium and silicon. It helps keep the plants upright, positioning the leaves correctly for maximum light exposure that ultimately leads to more food production because of a high rate of photosynthesis.Pro-Silicate helps the plant battle wilting and drought by acting as insulation agai... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-GTPROS1L   $10.59 
 Armor Si Quart (12/Case)   General Hydroponics   Armor Si Quart (12/Case) 
Armor Si is now available! Silica for Plant Growth Enhancement Armor Si ™ is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, Coco Coir and all types of media. Use as a growth enhancer with irrigation water or in addition to your regular fertilizers. Armor Si improves plant structure and foliar development, increa... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 732802   $10.60 
 EARTH JUICE™ GROW 2-1-1 Organic - QUART (12/CASE)   Earth Juice   EARTH JUICE™ GROW 2-1-1 Organic - QUART (12/CASE) 
Earth Juice Liquid Organic Fertilizers EARTH JUICE GROW QUART (12/CS) All the Earth Juice formulas are derived from entirely natural sources. Formulated for vegetables, ornamentals, shrubs, trees and lawns. Designed for soil and soilless medias, indoor or outdoor use.No hidden NPK boosting syntheticsNo artificial additives, colors, or vitaminsNo added chlorine or formaldehyde... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 718655   $10.63 
 EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)   Earth Juice   EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE) 
Earth Juice Liquid Organic Fertilizers EARTH JUICE BLOOM QUART(12/CS) All the Earth Juice formulas are derived from entirely natural sources. Formulated for vegetables, ornamentals, shrubs, trees and lawns. Designed for soil and soilless medias, indoor or outdoor use.No hidden NPK boosting syntheticsNo artificial additives, colors, or vitaminsNo added chlorine or formaldehyde... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 718680   $10.63 
 EARTH JUICE™ CATALYST 0.03-0.01-0.10 Organic - QUART (12/CASE)   Earth Juice   EARTH JUICE™ CATALYST 0.03-0.01-0.10 Organic - QUART (12/CASE) 
Earth Juice Liquid Organic Fertilizers EARTH JUICE CATALYST (12/CASE) All the Earth Juice formulas are derived from entirely natural sources. Formulated for vegetables, ornamentals, shrubs, trees and lawns. Designed for soil and soilless medias, indoor or outdoor use.No hidden NPK boosting syntheticsNo artificial additives, colors, or vitaminsNo added chlorine or formaldehyde... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 718705   $10.63 
 Earth Juice META-K, 1 qt   Earth Juice   Earth Juice META-K, 1 qt 
Hydro Organics / Earth Juice Earth Juice META-K, 1 qt (HOJ05299)A natural liquid potassium formulation for potassium-deficient plants and those plants that require increased potassium. Recommended to apply prior to and during flowering/fruiting to aid the plant's ability to support production, increase drought resistance, and to maximize nutrient assimilation. May be used together ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-HOJ05299   $10.63 
 Rich Humic 18, 1 quart   Earth Juice   Rich Humic 18, 1 quart 
Hydro Organics / Earth Juice Rich Humic 18, 1 quart (HOHA18QT)Humic acid is a naturally occurring material found in soils, lignite and composting vegetable matter. Rich Humic lab results show 22% humic acid through the alkaline extraction method and 3% humic acid through the acid insoluble method. Because some states recognize only the acid insoluble method, we list Rich Humic at 3... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-HOHA18QT   $10.65 
 Tiger Bloom Liquid Concentrate 1 pt   FoxFarm   Tiger Bloom Liquid Concentrate 1 pt 
FoxFarm Tiger Bloom Liquid Concentrate 1 pt (FX14093)Tiger Bloom® is our most Vicious Bloomer with Micronutrients. FoxFarm Tiger Bloom® is an ultra potent, fast acting, high phosphorus fertilizer that also contains a good supply of nitrogen for growth and vigor. It is formulated with a low pH to maintain stability in storage and keep micronutrients available. Tiger Bloom&re... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-FX14093   $10.66 
 Grow Big Hydro Liquid Concentate 1 pt   FoxFarm   Grow Big Hydro Liquid Concentate 1 pt 
FoxFarm Grow Big Hydro Liquid Concentate 1 pt (FX14094)Grow Big Hydroponic by FoxFarm is a true one-part fertilizer. Grow Big Hydro delivers a full spectrum of micro nutrients and allows for pH adjustment without nutrient lock-up. This nutrient solution emphasizes the maximum genetic growth, flowering, and fruiting characteristics of each plant. See for yourself why FoxFarm an... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-FX14094   $10.66 
 Grow Big Liquid Concentrate 1 pt   FoxFarm   Grow Big Liquid Concentrate 1 pt 
FoxFarm Grow Big Liquid Concentrate 1 pt (FX14092)Grow Big, by FoxFarm, is an organic-based concentrate made up of a comprehensive blend of major, minor, and micro nutrients. Grow Big was designed to promote spectacular growth, instant green-up, larger flowers, and color intensity of blossoms. Growers find it optimal for roses, tomatoes, veggies, flowers, fruits, herbs, and lawns. ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-FX14092   $10.66 
 Hesi PK 13/14 500 ML      Hesi PK 13/14 500 ML 
Hesi PK 13/14 500 ML (HES5061)Hesi PK 13/14 Plants have an increased need for phosphorus and potassium in the flowering phase. By applying PK 13/14 we completely fulfil this need. The flowering phase is the supreme point in the life of the plant when the metabolism is working at full power and large quantities of enzymes are being produced for flowering. PK 13/14 should be used ... — Ships from Livermore, California USA...more.
 dl-HES5061   $10.66 
 Compost Starter 4 lb bag      Compost Starter 4 lb bag 
Espoma Compost Starter 4 lb bag (EP5220)• Unique, 100% bio-organic mix• Contains microbes cultured for fast, healthy composting• Includes heat active varieties, used to speed the decomposition of difficult materials Manufacturer's Product Information ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-EP5220   $10.67 
 SPRAY-N-GRO™ 8OZ (24/CASE)   Spray-N-Grow   SPRAY-N-GRO™ 8OZ (24/CASE) 
Spray-N-Grow SPRAY-N-GRO 8OZ (24/CASE) Spray-N-Grow is not a fertilizer, hormone or nutrient solution. It is a micronutrient complex made of naturally occurring elements that are essential for plant growth. Spray-N-Grow provides your plants with essential micronutrients not provided by your nutrient solution.Non-chemical, natural formula - safe for people, plants, pet and the... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 719050   $10.68 
 MycoMadness 2 oz.   Humboldt Nutrients   MycoMadness 2 oz. 
Humboldt Nutrients MycoMadness 2 oz. (HNMMA200)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 colonize plant roots and extend the... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-HNMMA200   $10.69 
 Roots Organics Uprising Foundation 3lbs Dry Blend (3/CS)   Aurora Innovations   Roots Organics Uprising Foundation 3lbs Dry Blend (3/CS) 
Roots Organics Uprising FoundationRoots Organics Uprising Foundation is a diverse blend of natural and organic ingredients specially formulated for maximum results. When used alone as an amendment or top dress, Roots Organics Uprising Foundation is very effective for supplementing calcium, magnesium and iron. However it is particularly effective when blended with Roots Organics... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 715430   $12.08  $10.69 
 Spray-N-Grow, 8 oz   Spray-N-Grow   Spray-N-Grow, 8 oz 
Spray-N-Grow Spray-N-Grow, 8 oz (SPSNG8)More, Bigger, Better. . . blooms, vegetables and fruit! Spray-N-Grow is not a fertilizer, hormone, or hydroponic nutrient solution. Spray-N-Grow is a foliar micronutrient complex made up of naturally occurring elements essential for plant growth. Fertilizers and nutrient solutions provide your plants with major elements necessary for plant g... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-SPSNG8   $10.70 
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Ozone Generator Replacement Bulb
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