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What do we have here?
Nutrients & Supplements: Plant Food, Nutrients, Fertilizers & Supplements - Primary & Secondary, Essential & Minor Elements, Macronutrients, Micronutrients

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What do we have here?
Displaying 441 to 460 (of 4247 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 
 MaxiCrop Original qt   maxicrop   MaxiCrop Original qt 
MaxiCrop MaxiCrop Original qt (MCORGQT) MaxiCrop's basic pure seaweed extract's natural growth stimulants initiate cell growth and cause vigorous growth of both root and stem. The trace elements that Maxicrop Liquid Seaweed contains are important at this stage-in enzymes, as activators of enzyme systems, and as stimulants. Manufacturer'... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-MCORGQT   $9.30 
 Monster Bloom, 130 g   Grotek   Monster Bloom, 130 g 
Monster Bloom™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall harvest. The high concentration of phosphorous encourages blooming and plays a vital role in plant metabolism. Potassium in the formula improves bloom and fruit quality while impacting photosynthesis and assists starch production withi... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GTMB6020   $9.30 
 Monster Grow Pro, 130 g   Grotek   Monster Grow Pro, 130 g 
The new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre flowering stages. High levels of nitrogen are further enhanced by soluble plant based hydrolysate and kelp extracts ensuring monster growth when required.... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GTMG6020   $9.30 
 Vegetable & Fruit Yield Enhancer, 16oz, (12/cs) OR Only      Vegetable & Fruit Yield Enhancer, 16oz, (12/cs) OR Only 
Vegetable & Fruit Yield Enhancer What it is: A highly active and balanced blend of microbes and humic substances that combines photosynthetic cultures and essential elements. Formulated specifically to enhance the yield of vegetables and fruit by aiding the plant's ability to absorb nutrients more efficiently. What it does: Speeds seed germination, root development and shoot ... This item is sold individually. — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-ML21664OR   $9.30 
 Grow More Water Soluble (20-20-20) 5 lb (10/Cs)   GrowMore   Grow More Water Soluble (20-20-20) 5 lb (10/Cs) 
Grow More Water Soluble General Purpose 20 - 20 - 20 Grow More Fertilizers are formulated to supply sufficient amounts of extra nutrients for high yields. High solubility, purity and the special forms of nitrogen, phosphorus and potassium make Grow More Fertilizers the ideal product. Water Soluble General Purpose is an all purpose, balanced, high analysis formula for all field or ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 721729   $9.35 
 X Nutrients CalMagX (32oz)      X Nutrients CalMagX (32oz) 
X Nutrients CalMagX (32oz) (HCAMG-1QT)Calcium Magnesium adds additional calcium, magnesium and iron. It helps to prevent nutrient deficiencies and optimizes plant nutrition. It is well suited for high calcium intake plants. Manufacturer's Product Information MSRP $17 ... — Ships from DL: Livermore, California USA....more info.
 dl-HCAMG-1QT   $9.35 
 GROTEK® INSTAGREEN™ 3-0-0 - 1 LITER (6/CASE)   Grotek   GROTEK® INSTAGREEN™ 3-0-0 - 1 LITER (6/CASE) 
Grotek InstaGreen™ INSTAGREEN 1 LITER (6/CASE) InstaGreen™ 3-0-0 is a dark greening solution, scientifically formulated to bring plants back to a lush, dark color and vigor. InstaGreen™ will eliminate yellow leaves in seedlings and cuttings. Use InstaGreen™ when plants are stressed due to under-feeding or transplanting until vigor has returned. Best us... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 718900   $9.36 
 Grotek Final Flush Reg 1 Liter (6/Cs)   Grotek   Grotek Final Flush Reg 1 Liter (6/Cs) 
Final Flush - Regular Salinity can become a serious issue for those gardeners growing in containers and recirculation systems. Salt build up can cause problems for growing plants and can cause bitterness in harvested fruit. Final Flush™ is a flushing agent designed to correct over feeding issues during crop production while eliminating excess salts from the medium during the final... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 739600   $9.36 
 Down To Earth Bio-Live 5-4-2 - 5 lb   Down to Earth   Down To Earth Bio-Live 5-4-2 - 5 lb 
A rich, organic fertilizer mix infused with a generous amount of beneficial bacteria and Mycorrhizal fungi to stimulate rooting, vigor and optimum plant development. Bio-Live encourages rapid colonization of soil and soilless mixes and may be combined with other Down To Earth™ fertilizers to further improve plant growth and yields.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 723652   $9.41 
 Sonic Bloom w/Vits ( 0-51-34 ) 100 Gram   Humboldt County's Own   Sonic Bloom w/Vits ( 0-51-34 ) 100 Gram 
Looks like Powdered Sunshine!!! Our ultra-potent PK booster takes it to the next level. 20 times the B1 of other PK boosters plus serious amounts of B2, B3, B6 that are missing from others. Outperforms any powder on the market.... — Ships from DL: Livermore, California USA....more info.
 dl-ETSB-100GB   $9.43 
 Killer Tea 1qt      Killer Tea 1qt 
Killer Tea 1qt Made from pure organic worm castings and the highest quality potent seabird and bat guanos. Highly concentrated and all natural – over 2 years spent sourcing and testing ingredients in order to get it just right. Not just another tea! Manufacturer's Product Information ... — Ships from DL: Livermore, California USA....more info.
 dl-ETKT-32oz   $9.44 
 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 HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HOJ05299   $9.47 
 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 SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 732802   $9.47 
 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 info.
 eco-2827   $9.48 
 Down To Earth Bat Guano 0-7-0 - 5 lb   Down to Earth   Down To Earth Bat Guano 0-7-0 - 5 lb 
An excellent source of Phosphorus and Calcium naturally mined from ancient fossilized deposits, our Bat Guano 0-7-0 promotes exceptional flower and fruit development in all types of plants, trees and ornamentals while encouraging strong root growth and plant hardiness. Can be mixed into soils, applied as a side dress or prepared as a liquid for foliar sprays or hydroponics.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 723632   $9.48 
 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 HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HOHA18QT   $9.49 
 Beastie Bloomz, 6 oz   FoxFarm   Beastie Bloomz, 6 oz 
FoxFarm Beastie Bloomz, 6 oz (FX14103)Late Flowering Formula: FoxFarm engineered Cha Ching® to maximize a plant's production. Every stage of the growing cycle demands optimal nutrition. Cha Ching® is a high-phosphorus fertilizer that won't leave a salty residue or build up in the soil. Even better, we've included the micronutrient pack that FoxFarm is known for. It contains... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-FX14103   $9.51 
 Big Bloom Liquid Concentrate, 1 qt   FoxFarm   Big Bloom Liquid Concentrate, 1 qt 
FoxFarm Big Bloom Liquid Concentrate, 1 qt (FX14002)Big Bloom® is a Natural & Organic Blossom Builder. Our special, micro-brewed formula incorporates earthworm castings, bat guano and other high test organic ingredients that offer a full range of nutrients. Norwegian kelp improves nutrient uptake and increases yields. Rock phosphate helps transfer energy from one part of the pl... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-FX14002   $9.51 
 Open Sesame, 6 oz   FoxFarm   Open Sesame, 6 oz 
FoxFarm Open Sesame, 6 oz (FX14104)Open Sesame® is our Early Flowering Formula: a high-phosphorus soluble fertilizer that's designed to bring plants into bloom at your command. Just say the magic words! Open Sesame® provides the optimal level of nutrition with minimal salts and other residue buildups. Whether you're growing in hydroponic systems, containers, or gardening in... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-FX14104   $9.51 
 Happy Frog H/Phos Bat Guano, 4 lbs.   FoxFarm   Happy Frog H/Phos Bat Guano, 4 lbs. 
FoxFarm Happy Frog H/Phos Bat Guano, 4 lbs. (FX14056)Our high phosphorus bat guano is perfect for gardeners who want the extra strength of this single, powerful ingredient. Because of the long aging process that this product goes through, our bat guano is packed with phosphorus to deliver spectacular flowers, sweeter fruit, and multiple bud development. Bat guano has been known sin... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-FX14056   $9.51 
Displaying 441 to 460 (of 4247 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 >>] 
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