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

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Displaying 1 to 20 (of 4479 products) Result Pages:  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 
 "M" 16 oz. (Case of 16)   Ecogrow   "M" 16 oz. (Case of 16) 
"M" 16 oz. (Case of 16) (eco-2023)Ecogrow Plant Nutrients Standard Ecogrow (10-8-14): Ideal for houseplants and gardens in soil or hydroponics. Perfect for tomatoes, cucumbers, houseplants and all temperature zone plants. Ecogrow "S" (15-7-12): For subtropical plants and flowers. With 5% more nitrogen, this product promotes lush foliage growth. Ecogrow "M" (20-6-12): The ?monste... — Ships from Seattle, Washington USA....more info.
 eco-2023   $79.02 
 "M" 8 oz. (Case of 24)   Ecogrow   "M" 8 oz. (Case of 24) 
"M" 8 oz. (Case of 24) (eco-2022)Ecogrow Plant Nutrients Standard Ecogrow (10-8-14): Ideal for houseplants and gardens in soil or hydroponics. Perfect for tomatoes, cucumbers, houseplants and all temperature zone plants. Ecogrow "S" (15-7-12): For subtropical plants and flowers. With 5% more nitrogen, this product promotes lush foliage growth. Ecogrow "M" (20-6-12): The ?monster... — Ships from Seattle, Washington USA....more info.
 eco-2022   $78.94 
 "S" 16 oz. (Case of 16)   Ecogrow   "S" 16 oz. (Case of 16) 
"S" 16 oz. (Case of 16) (eco-2015)Ecogrow Plant Nutrients Standard Ecogrow (10-8-14): Ideal for houseplants and gardens in soil or hydroponics. Perfect for tomatoes, cucumbers, houseplants and all temperature zone plants. Ecogrow "S" (15-7-12): For subtropical plants and flowers. With 5% more nitrogen, this product promotes lush foliage growth. Ecogrow "M" (20-6-12): The ?monste... — Ships from Seattle, Washington USA....more info.
 eco-2015   $79.02 
 "S" 8 oz. (Case of 24)   Ecogrow   "S" 8 oz. (Case of 24) 
"S" 8 oz. (Case of 24) (eco-2014)Ecogrow Plant Nutrients Standard Ecogrow (10-8-14): Ideal for houseplants and gardens in soil or hydroponics. Perfect for tomatoes, cucumbers, houseplants and all temperature zone plants. Ecogrow "S" (15-7-12): For subtropical plants and flowers. With 5% more nitrogen, this product promotes lush foliage growth. Ecogrow "M" (20-6-12): The ?monster... — Ships from Seattle, Washington USA....more info.
 eco-2014   $78.94 
 10 Gal Bio-Cartridge Retail Kit   Vermicorp Organics   10 Gal Bio-Cartridge Retail Kit 
Vermicrop 10 Gal Bio-Cartridge Retail Kit (VCBC10RK)Comes with cartridges and bags The Vermi T Bio-Cartridge holds a plethora of bio diversity that isn't found in any other tea on the market. The coco woven husk that packages the dry ingredients mimics the root structure of a plant with its fibrous strands. A balanced and unparalleled mixture of thermophilic compost, earthworm cast... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-VCBC10RK   $167.20 
 1oz Ultrafine Mycorrhizae Blend in Display   HydroFarm   1oz Ultrafine Mycorrhizae Blend in Display 
GreenGro 1oz Ultrafine Mycorrhizae Blend in Display (GG1999)GreenGro Ultrafine Mycorrhizae will increase your plant's growth potential, its fruiting and flowering potential and its nutrient storage and uptake. It will promote massive root systems, great soil structure and a diverse soil ecology for your plant. Ultrafine Mycorrhizae will also reduce drought stress and water/nutrient... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GG1999   $5.27 
 5 Gal Bio Cartridge Retail Kit   Vermicorp Organics   5 Gal Bio Cartridge Retail Kit 
Vermicrop 5 Gal Bio Cartridge Retail Kit (VCBC5RK)Comes with cartridges and bags The Vermi T Bio-Cartridge holds a plethora of bio diversity that isn't found in any other tea on the market. The coco woven husk that packages the dry ingredients mimics the root structure of a plant with its fibrous strands. A balanced and unparalleled mixture of thermophilic compost, earthworm castin... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-VCBC5RK   $192.50 
 Absorbalight Foliar Spray 5L   HydroFarm   Absorbalight Foliar Spray 5L 
Rock Nutrients Absorbalight Foliar Spray 5L (GGAFS5L)Rock Absorbalight is an additional supplement which feeds through the foliage rather than through the roots. It provides direct energy for chlorophyll production helping to restore the loss of natural photosynthetic power. Absorbalight will increase light absorbing chloroplasts, increase light interception and utilisation whi... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GGAFS5L   $114.70 
 Actinovate L & G - California Label 0.7 oz (12/Cs) (Special Order) (No USPS) CA ONLY      Actinovate L & G - California Label 0.7 oz (12/Cs) (Special Order) (No USPS) CA ONLY 
Actinovate® L & G contains a high concentration of a patented beneficial microorganism. When applied, the Actinovate® L & G microbe grows on the plant’s roots and leaves, living off the plant’s by-products while at the same time attacking harmful disease causing pathogens. This natural product effectively suppresses and controls a wide range of foliar and root diseases. Safe for ve... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 721496   $8.90 
 AI ROOTS ORGANICS NITROGEN BAT GUANO 9-3-1 - 9 LB (3/CASE)   Aurora Innovations   AI ROOTS ORGANICS NITROGEN BAT GUANO 9-3-1 - 9 LB (3/CASE) 
Roots Organics Nitro Bat Guano 9 - 3 - 1 ROOTS NITROGEN BAT GUANO 9LB Roots Organics Nitro Bat Guano is an excellent source of nitrogen, phosphorus, and calcium. Carefully processed and sifted to make it easy to work with, Roots Organics Nitro Bat Guano encourages vigorous growth and is fast acting for quick results. All of the Roots Organics guanos have been carefully sourced f... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 720945   $21.78 
 AI ROOTS ORGANICS SUPER NITROGEN BAT GUANO 15.5-1-1 - 20 LB (2/CASE)   Aurora Innovations   AI ROOTS ORGANICS SUPER NITROGEN BAT GUANO 15.5-1-1 - 20 LB (2/CASE) 
Roots Organics Super Nitro Bat Guano 15.5 - 1 - 1 ROOTS SUPER NITROGEN BAT QUANO 20LB Roots Organics Super Nitro Bat Guano is incredibly high in Nitrogen and is extracted only from select caves when the quality is at its highest. Potent and powerful high nitrogen guano consciously extracted to not disturb the bat colonies but provide an unparalleled completely natural source of n... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 720970   $82.50 
 AI ROOTS ORGANICS SUPER NITROGEN BAT GUANO 15.5-1-1 - 40 LB (1/CASE)   Aurora Innovations   AI ROOTS ORGANICS SUPER NITROGEN BAT GUANO 15.5-1-1 - 40 LB (1/CASE) 
Roots Organics Super Nitro Bat Guano 15.5 - 1 - 1 ROOTS SUPER NITROGEN BAT QUANO 40LB Roots Organics Super Nitro Bat Guano is incredibly high in Nitrogen and is extracted only from select caves when the quality is at its highest. Potent and powerful high nitrogen guano consciously extracted to not disturb the bat colonies but provide an unparalleled completely natural source of n... This item is sold individually. — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 720975   $154.00 
 Alchemist Stout 2.5 Gallon (OR Label) (2/Cs)      Alchemist Stout 2.5 Gallon (OR Label) (2/Cs) 
Alchemist® Stout™ Oregon (733927)The silicon found in Stout™ is stable over a larger pH range when compared to silicon sources like potassium or sodium silicates (ex: will not gel under acidic conditions). This allows for more predictable delivery of silicon to your plant’s tissues which is important since silicon is immobile and therefore needs to be constantly supplied for maximu... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 733927   $90.70 
 Alchemist Stout 275 Gallon (OR Label) (1/Cs)      Alchemist Stout 275 Gallon (OR Label) (1/Cs) 
Alchemist® Stout™ Oregon (733930)The silicon found in Stout™ is stable over a larger pH range when compared to silicon sources like potassium or sodium silicates (ex: will not gel under acidic conditions). This allows for more predictable delivery of silicon to your plant’s tissues which is important since silicon is immobile and therefore needs to be constantly supplied for maximu... This item is sold individually. — LTL Shipping Required. — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 733930   $4,399.95 
 Alchemist Stout 55 Gallon (OR Label) (1/Cs)      Alchemist Stout 55 Gallon (OR Label) (1/Cs) 
Alchemist® Stout™ Oregon (733929)The silicon found in Stout™ is stable over a larger pH range when compared to silicon sources like potassium or sodium silicates (ex: will not gel under acidic conditions). This allows for more predictable delivery of silicon to your plant’s tissues which is important since silicon is immobile and therefore needs to be constantly supplied for maximu... This item is sold individually. — LTL Shipping Required. — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 733929   $1,099.95 
 Alchemist Stout Gallon (OR Label) (4/Cs)      Alchemist Stout Gallon (OR Label) (4/Cs) 
Alchemist® Stout™ Oregon (733926)The silicon found in Stout™ is stable over a larger pH range when compared to silicon sources like potassium or sodium silicates (ex: will not gel under acidic conditions). This allows for more predictable delivery of silicon to your plant’s tissues which is important since silicon is immobile and therefore needs to be constantly supplied for maximu... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 733926   $42.33 
 Alchemist Stout MSA 2.5 Gallon (2/Cs)      Alchemist Stout MSA 2.5 Gallon (2/Cs) 
Alchemist® Stout™ MSA (733921)Mono-silicic acid (H4SiO4 aka ortho-silicic acid), the form found in Stout™ MSA, is the most bioavailable form of silicon. Stout™ MSA is immediately available to your plants and is stable over a larger pH range when compared to other silicon sources like potassium or sodium silicates (ex: will not gel under acidic conditions). This allows for more pred... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 733921   $90.70 
 Alchemist Stout MSA 275 Gallon (1/Cs)      Alchemist Stout MSA 275 Gallon (1/Cs) 
Alchemist® Stout™ MSA (733924)Mono-silicic acid (H4SiO4 aka ortho-silicic acid), the form found in Stout™ MSA, is the most bioavailable form of silicon. Stout™ MSA is immediately available to your plants and is stable over a larger pH range when compared to other silicon sources like potassium or sodium silicates (ex: will not gel under acidic conditions). This allows for more pred... This item is sold individually. — LTL Shipping Required. — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 733924   $4,399.95 
 Alchemist Stout MSA 5 Gallon (1/Cs)      Alchemist Stout MSA 5 Gallon (1/Cs) 
Alchemist® Stout™ MSA (733922)Mono-silicic acid (H4SiO4 aka ortho-silicic acid), the form found in Stout™ MSA, is the most bioavailable form of silicon. Stout™ MSA is immediately available to your plants and is stable over a larger pH range when compared to other silicon sources like potassium or sodium silicates (ex: will not gel under acidic conditions). This allows for more pred... This item is sold individually. — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 733922   $137.45 
 Alchemist Stout MSA 55 Gallon (1/Cs)      Alchemist Stout MSA 55 Gallon (1/Cs) 
Alchemist® Stout™ MSA (733923)Mono-silicic acid (H4SiO4 aka ortho-silicic acid), the form found in Stout™ MSA, is the most bioavailable form of silicon. Stout™ MSA is immediately available to your plants and is stable over a larger pH range when compared to other silicon sources like potassium or sodium silicates (ex: will not gel under acidic conditions). This allows for more pred... This item is sold individually. — LTL Shipping Required. — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 733923   $1,099.95 
Displaying 1 to 20 (of 4479 products) Result Pages:  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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