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

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What do we have here?
Displaying 601 to 620 (of 4353 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 
 MaxiGro, 2.2 lbs.   General Hydroponics   MaxiGro, 2.2 lbs. 
General Hydroponics MaxiGro, 2.2 lbs. (GH1211)MaxiGro and MaxiBloom are stand-alone, water-soluble, dry concentrated nutrients. Complete in Primary, Secondary, and Micronutrients, pH buffered MaxiGro and MaxiBloom will provide superior results when used with a wide variety of crops in all hydroponic, soil or soil-based growing environments. Use to encourage growth of seedlings... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH1211   $10.71 
 MaxiBloom, 2.2lbs.   General Hydroponics   MaxiBloom, 2.2lbs. 
General Hydroponics MaxiBloom, 2.2lbs. (GH1221)MaxiGro and MaxiBloom are stand-alone, water-soluble, dry concentrated nutrients. Complete in Primary, Secondary, and Micronutrients, pH buffered MaxiGro and MaxiBloom will provide superior results when used with a wide variety of crops in all hydroponic, soil or soil-based growing environments. Use in the reproductive stage for all f... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH1221   $10.71 
 Cal-Mag Plus - Qt (12/cs)   Botanicare   Cal-Mag Plus - Qt (12/cs) 
Cal-Mag Plus - Qt (12/cs) (eco-2892)Cal-Mag Plus 1 qt A custom designed, highly beneficial calcium, magnesium, iron and trace mineral plant nutrient supplement that helps with calcium, magnesium and iron deficiencies in nutrient fertilizer programs. Cal-Mag™ Cal-Mag Plus™ 2-0-0 is a highly beneficial plant nutrient supplement containing calcium, magnesium, ... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-2892   $10.73 
 Mother Earth Meal Mix Bloom 4.4 lb (6/Cs)      Mother Earth Meal Mix Bloom 4.4 lb (6/Cs) 
Mother Earth® Meal Mix™ is a carefully selected blend of natural materials, formulated to provide a baseline media/soil amendment to build upon for the flowering/fruiting stage. It is a distinct mix of beneficial ingredients that is intended to be used as an additive to your favorite growing media (coco, soilless, raised beds and native soils) by either blending in, top dressing or... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 713294   $10.73 
 VITA GROW LIQUID 'SUPER MICRO' QUART   Vita Grow   VITA GROW LIQUID 'SUPER MICRO' QUART 
VITA GROW LIQUID 'SUPER MICRO' QUART three part professional formula is the best. Vita Grow plant food is a proven nutrient with a great field record. Both the dry and liquid plant food are derived from the same formula, the only difference is that water has been added to one and not the other. This means that you can switch from one to another without any growth difference in t... — Ships from Portland, Oregon USA....more info.
 HY427   $10.75 
 Hesi Phosphorus Plus 1L      Hesi Phosphorus Plus 1L 
Hesi Phosphorus Plus 1L (HES5045)Hesi Phosphorus PlusHesi Phosphorus Plus is used in combination with Bloom Complex in the second half of the flowering phase. During flowering, the plant develops an increased need for phosphorus and potassium. Using Phosphorus Plus, we give plants what they need when they need it. Thanks to the use of high-quality ingredients, the plants absorb all... — Ships from DL: Livermore, California USA....more info.
 dl-HES5045   $10.77 
 BIOTHRIVE BLOOM QUART (12/CASE)   General Hydroponics   BIOTHRIVE BLOOM QUART (12/CASE) 
General Hydroponics Bio Thrive Bloom 2-4-4 BioThrive Bloom is formulated to provide blooming plants with essential elements needed for superior blooms and harvests. The vegan formulation is pure and natural from organic sources. BioThrive Bloom promotes massive flowers and fruit and also encourages microbial activity in the growing media. It is ideal for both potting soil and so... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 726810   $10.79 
 Rock Star A 1 Liter (12/Cs)      Rock Star A 1 Liter (12/Cs) 
Rock Star A and B (each sold sep) is the newest release from Rock Nutrients. Formulated with readily available plant nutrients, Rock Star maximizes the bioavailability of essential macro nutrients. The new technology in Rock Star A and B allows the user one set of nutrient for all phases of grow and bloom. This high strength simple to use base nutrient system provides a low salt in... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 746166   $10.81 
 Rock Star B 1 Liter (12/Cs)      Rock Star B 1 Liter (12/Cs) 
Rock Star A and B (each sold sep) is the newest release from Rock Nutrients. Formulated with readily available plant nutrients, Rock Star maximizes the bioavailability of essential macro nutrients. The new technology in Rock Star A and B allows the user one set of nutrient for all phases of grow and bloom. This high strength simple to use base nutrient system provides a low salt in... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 746172   $10.81 
 BOTANICARE® SILICA BLAST QUART (12/CASE)   Botanicare   BOTANICARE® SILICA BLAST QUART (12/CASE) 
Botanicare Silica Blast SILICA BLAST QUART (12/CASE) Silicate is a beneficial nutrient supplement to be used in conjunction with a standard nutrient program. Silicate helps strengthen plant tissue helping plants flourish in adverse environmental conditions such as heat, drought, and frost. For use in container gardens or soil-less hydrogardening applications. ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 732485   $10.84 
 Nitrogen Supplement 16oz   MICROBE Life Hydroponics   Nitrogen Supplement 16oz 
Microbe Life Hydroponics Nitrogen Supplement 16oz (ML21394)Microbe Life/Nitrogen Supplement can be used regularly to promote vegetable and plant growth or as needed in response to nitrogen deficiency (no plant growth). When used as directed, Nitrogen Supplement will enhance and accelerate the growth of vegetables and plants. • Promotes growth of vegetables and plants• Eas... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-ML21394   $10.85 
 VermaPlex Liquid Humate Plus Quart (12/Cs)      VermaPlex Liquid Humate Plus Quart (12/Cs) 
VermaPlex Liquid Humate Plus Liquid Humate Plus contains naturally-occurring rooting hormones that help increase root mass and root length, allowing plants to absorb nutrients more efficiently. Liquid Humate Plus contains: liquid humate, humic acid, liquid yucca extract, soluble sea kelp, beneficial microbes and composted organic poultry manure extract. Liquid Humate Plus f... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 724230   $10.86 
 Deep Fusion Grow Soil 32oz      Deep Fusion Grow Soil 32oz 
Deep Fusion Grow Soil 32oz Deep Fusion Grow featuring Molasses and Kelp, blended with standard NPK chemical fertilizers, helps promote vigorous growth during the foliar growth phase.... — Ships from DL: Livermore, California USA....more info.
 dl-ETDFGS-32oz   $10.87 
 Emerald Harvest Cal-Mag Quart/0.95 Liter (12/Cs) 2 - 0 - 0   Emerald Harvest Co.   Emerald Harvest Cal-Mag Quart/0.95 Liter (12/Cs) 2 - 0 - 0 
Keep your plants productive and green with Cal-Mag, a calcium and magnesium supplement from Emerald Harvest®. Containing top-quality ingredients, Cal-Mag is designed to nourish crops with extra calcium and magnesium and create the right conditions for abundant flowering and a heavy yield. This is especially important when growing in some media, such as coco coir, but any garden can... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 723950   $10.88 
 ROOTS ORGANICS HP2 LIQUID BAT GUANO - QUART SIZE   Aurora Innovations   ROOTS ORGANICS HP2 LIQUID BAT GUANO - QUART SIZE 
Roots Organics HP2 Liquid Bat Guano ROOTS HP2 LIQUID BAT GUANO QUARTS 12/CS This unique organic liquid bat guano is a specially extracted source of natural phosphorous specifically designed to enhance flower quality. Carefully collected from exclusive global sources, our product is minimally processed to preserve all of the benefits and amazing synergistic qualities found in ... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 715025   $10.89 
 BIOTHRIVE GROW QUART (12/CASE)   General Hydroponics   BIOTHRIVE GROW QUART (12/CASE) 
General Hydroponics Bio Thrive Grow 4-3-3 BioThrive Grow is pure, natural nutrition for plants grown in soil or soilless mediums. Its vegan formula facilitates lush vegetative growth and vigorous root development. It provides necessary organic elements needed for plant growth and strength in the vegetative stage. MSRP: $16.98... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 726800   $10.89 
 Earth Juice Assist, 1qt   Earth Juice   Earth Juice Assist, 1qt 
Hydro Organics / Earth Juice Earth Juice Assist, 1qt (HOJ03811)A natural liquid wetting agent to be used with soil, coir, planting mixes and native soils. Helps to improve the effectiveness of waterings and/or feedings. May be used solely or added to fertilizers solutions. For indoor/outdoor plants, soil and hydroponics. Manufacturer's ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HOJ03811   $10.89 
 SNOW STORM ULTRA 8 OZ 12/CS      SNOW STORM ULTRA 8 OZ 12/CS 
Snow Storm Ultra From Emerald Triangle If you like Purple Maxx/Snow Storm, but color is not your primary goal, then Snow Storm Ultra is for you. We isolated the “snow storm” effect and optimized it for maximum results. Absolutely nothing else like it on the market. Does not contain carbohydrates or molasses. Three years of development went into this Humboldt County o... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 719942   $10.93 
 Clearex. 1 Quart   Botanicare   Clearex. 1 Quart 
Clearex Nutrient Salt Leaching Solution.1 QuartUsed for periodic flushing of fertilizer build-up from plant growing mediums.... — Ships from Portland, Oregon USA....more info.
 HY546   $10.93 
 Iron Supplement 16oz   MICROBE Life Hydroponics   Iron Supplement 16oz 
Microbe Life Hydroponics Iron Supplement 16oz (ML21386)Microbe Life/Iron Supplement is a highly concentrated (10,000 mg/L) ferrous iron gluconate. It should be used where additional iron is needed to prevent iron deficiency, or where signs of iron deficiency are present. This includes weak thin stems or yellowing between the veins of the leaf (chlorosis). • Brings out vibrant ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-ML21386   $11.57  $10.94 
Displaying 601 to 620 (of 4353 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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