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

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Displaying 161 to 180 (of 4296 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 ...  [Next >>] 
 Sort by Popularity   Manufacturer   Product(s)   Model   Price+   Buy Now 
 Earth Juice META-K, 1 pt   Earth Juice   Earth Juice META-K, 1 pt 
Hydro Organics / Earth Juice Earth Juice META-K, 1 pt (HOJ05298)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 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-HOJ05298   $6.96 
 RAW Cane Molasses, 2 oz   NPK Industries   RAW Cane Molasses, 2 oz 
RAW Cane Molasses is a soluble plant supplement that is used for horticultural purposes. RAW Cane Molasses is a fully water Soluble powder which is highly concentrated. RAW Cane Molasses gives you all the benefits of liquid molasses without all the mess. A 2 oz package of RAW Cane Molasses makes up to 200 gallons, an 8 oz package makes up to 800 gallons and a 2 lb package make... — 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-OG2900   $6.97 
 RAW Calcium/Mag, 2 oz   NPK Industries   RAW Calcium/Mag, 2 oz 
RAW Calcium/Mag is a soluble plant supplement that is used for horticultural purposes. RAW Calcium/Mag contains 15% calcium and 3% magnesium. RAW Calcium/Mag is an optimum ratio of fully water soluble calcium and magnesium. A 2 oz package of RAW Calcium/Mag makes up to 200 gallons, an 8 oz package makes up to 800 gallons and a 2 lb package makes up to 3200 gallons. RAW = sol... — 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-OG2800   $6.97 
 Sea Cal - 8 oz. - Humboldt Nutrients      Sea Cal - 8 oz. - Humboldt Nutrients 
Sea Cal - 8 oz. - Humboldt Nutrients (HNK400)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 concentrated growth enhancer and calcium supplement that offers vital nitrogen and calcium in the ratios which are beneficial during ... — Ships from DL: Livermore, California USA...more info.
 dl-HNK400   $6.98 
 Nutrilife Pro-Guard 1 Liter (12/Cs)   Nutrilife   Nutrilife Pro-Guard 1 Liter (12/Cs) 
Pro-Guard is created to improve a plants ability to tolerate heat and drought and to provide additional potassium and a high level of silica. Potassium also helps the plant withstand drought by regulating the opening and closing of stomata's and accelerates nutrient absorption into plant roots and prevents oxygen deficiency. Pro-Guard is easily the most economical to use when compa... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 717208   $7.02 
 Rich Humic Pint   Earth Juice   Rich Humic Pint 
Hydro Organics / Earth Juice Rich Humic Pint (HOF08200)Rich Humic is a concentrated liquid humic acid formulation. Lab results show 22% humic acid through the alkaline extraction method and 3% humic acid through the acid insoluble method. Acid insoluble method is used by the CDFA. For indoor/outdoor plants, soil and hydroponics. Manufac... — 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-HOF08200   $7.04 
 Heavy Duty Nova Mixer   General Hydroponics   Heavy Duty Nova Mixer 
General Hydroponics Heavy Duty Nova Mixer (GH4200)Replacement mixer used to mix FloraNova containers.   Manufacturer's Product Information MSRP each $12.5 UPC9782845940819 Dimensions9.5 x 1 x 6.75 Case Quantity1 ... — 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-GH4200   $7.06 
 Blossom Blaster, 20g   Grotek   Blossom Blaster, 20g 
Grotek Blossom Blaster, 20g (GTBB20)Blossom Blaster™ is effective in all growing media and is compatible with all base nutrients. It provides available phosphorous to improve root development as well as aid in blooming and fruiting. Potassium is instrumental in moving sugars produced by photosynthesis. Do not use as a foliar spray. Always use fresh product. Do not add to exis... — 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-GTBB20   $7.10 
 FlavorFul 16 oz.   Humboldt Nutrients   FlavorFul 16 oz. 
Humboldt Nutrients FlavorFul 16 oz. (HNF404)8% Refined Humic Acid Concentrate FlavorFul FlavorFul is a strong solution of 8% refined Humic acid concentrate, a little known and highly useful additive. The majority of refined Humic acid formulas on the market are .01% concentration. The clear appearance of these watered down derivatives is an indication of the low concentration. Flav... — 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-HNF404   $7.11 
 Hum-bolt humic 16 oz.   Humboldt Nutrients   Hum-bolt humic 16 oz. 
Humboldt Nutrients Hum-bolt humic 16 oz. (HNH404)Liquid Humic Concentrate HUM-BOLT HUM-BOLT is a 8% Humic Acid derived from premium Leonardite, extracted from a mine known to produce the highest quality shale. Humic acid promotes high ion exchange capabilities, stimulates plant enzymes, increases bene... — 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-HNH404   $7.11 
 FloraDuo A 16  oz   General Hydroponics   FloraDuo A 16 oz 
General Hydroponics FloraDuo A 16 oz (GH1671)FloraDuo is a two-part mineral nutrient, FloraDuo A (formerly Grow) and FloraDuo B (formerly Bloom).Using only two components it is possible to mix a large range of different nutrient blends for different kinds of plants and for different phases of growth from seedling through harvest. The ratios of primary, secondary and micronutrients... — 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-GH1671   $7.12 
 FloraDuo B 16 oz   General Hydroponics   FloraDuo B 16 oz 
General Hydroponics FloraDuo B 16 oz (GH1681)FloraDuo is a two-part mineral nutrient, FloraDuo A (formerly Grow) and FloraDuo B (formerly Bloom). Using only two components it is possible to mix a large range of different nutrient blends for different kinds of plants and for different phases of growth from seedling through harvest. The ratios of primary, secondary and micronutrients... — 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-GH1681   $7.12 
 Grow More Iron Sulfate 4lb (10/Cs)   GrowMore   Grow More Iron Sulfate 4lb (10/Cs) 
Grow More Iron SulfateWater soluble source of iron and sulfate. Iron deficiencies can lead to unhealthy plants with yellow leaves. Iron sulfate can restore the brilliant green color and vibrant health of your plants, caused by iron deficiency. Not registered in the state of OR at this time.... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 721835   $7.12 
 RAW Humic Acid - 2 oz   NPK Industries   RAW Humic Acid - 2 oz 
RAW Humic Acid increases overall plant productivity, in terms of yield, as well as plant strength. RAW Humic Acid is a great way to supplement any feeding program. Supplement any feeding program. Easy to use. Fully soluble. RAW Humic Acid may increase micronutriet uptake.... — Ships from DL: Livermore, California USA...more info.
 dl-NPK310   $7.13 
 RAW Silica - 2 oz   NPK Industries   RAW Silica - 2 oz 
RAW Silica supplies high levels of potassium and silicon to help plants build stronger cell walls. By strengthening cell walls, RAW Silica helps keep leaves and stems upright allowing for greater opportunity for photosynthesis. RAW Silica strengthens both the interior and exterior cell walls which helps provide non-toxic preventative protection against fungal infections and i... — Ships from DL: Livermore, California USA...more info.
 dl-NPK370   $7.13 
 DUTCH MASTER™ ONE GROW  2-0.3-3 - 34OZ (12/CASE)   DutchMaster   DUTCH MASTER™ ONE GROW 2-0.3-3 - 34OZ (12/CASE) 
Dutchmaster One Grow and Flower ONE GROW 1L/34OZ (12/CS) Dutch Master ONE is a remarkable breakthrough in one part hydroponic nutrient development. Dutch Master One now stands at the forefront of one part nutrient development by incorporating revolutionary Calcium Binding Technology together with proprietary Bio Delivery & Ionic Balancing Technologies. By enabling Calc... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 719280   $7.15 
 DUTCH MASTER™ ONE FLOWER 1.8-0.5-3.1 - 34OZ (12/CASE)   DutchMaster   DUTCH MASTER™ ONE FLOWER 1.8-0.5-3.1 - 34OZ (12/CASE) 
Dutchmaster One Grow and Flower ONE FLOWER 1L/34OZ (12/CS) Dutch Master ONE is a remarkable breakthrough in one part hydroponic nutrient development. Dutch Master One now stands at the forefront of one part nutrient development by incorporating revolutionary Calcium Binding Technology together with proprietary Bio Delivery & Ionic Balancing Technologies. By enabling Cal... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 719300   $7.15 
 DeuceDeuce - 16 oz. - Humboldt Nutrients      DeuceDeuce - 16 oz. - Humboldt Nutrients 
DeuceDeuce - 16 oz. - Humboldt Nutrients (HNDD404)DeuceDeuce is a potassium additive derived from sulfate of potash and Ascophyllum nodosum seaweed. Potassium aids plants in enzymatic function, protein and cellulose formation, efficient photosynthesis and rapid transportation of carbohydrates and starches throughout a plant s vascular system. Providing high levels of potassium to y... — Ships from DL: Livermore, California USA...more info.
 dl-HNDD404   $7.18 
 FloraBlend - Quart (12/cs)   General Hydroponics   FloraBlend - Quart (12/cs) 
FloraBlend - Quart (12/cs) (eco-2832)Flora Blend-Vegan Compost Tea 0.5-1-1. 1 qt These highly soluble organic compounds increase and promote healthy root structures, build the plants immune system and provide carbon building blocks for plant processes responsible for color and flavor of fruits and vegetables. FloraBlend is a vegan product and contains no animal derived ingr... This item is sold individually. — Ships from Seattle, Washington USA...more info.
 eco-2832   $7.20 
 X Nutrients Amino Blast (1 Quart)      X Nutrients Amino Blast (1 Quart)  
X Nutrients Amino Blast (1 Quart) (XNHAABLST-1QT)Amino Blast adds a blast of essential amino acids to your plants. Amino Blast contains all the necessary “L” amino acids.  It is scientifically proven that amino acids increase yield and overall quality of crops. These essential amino acids increase the rate of photosynthesis, improve color, size, and appearance of flowers. ... — Ships from DL: Livermore, California USA...more info.
 dl-XNHAABLST-1QT   $7.20 
Displaying 161 to 180 (of 4296 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 ...  [Next >>] 
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HM WATERPROOF PH METER
Its a great meter Ive had mine for about 3 years and the onl ..
5 of 5 Stars!
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Hesi Super VIT 100 ML
Hesi Super VIT 100 ML
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