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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 661 to 680 (of 4261 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 
 Cutting Edge Plant Amp Quart   Cutting Edge Solutions   Cutting Edge Plant Amp Quart 
Cutting Edge Plant Amp Quart (715690)Cutting Edge Solutions Plant Amp PLANT AMP is a chelated Calcium product that also contains a proprietary organic plant “stimulating” ingredient. Calcium is the basis of cell wall development in a plant and the Calcium in PLANT AMP is extremely soluble, providing an easily utilized source of Calcium. PLANT AMP is 100% organic and can be used ... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 715690   $18.82 
 Down To Earth Agmino Powder 14-0-0 - 5 lb   Down to Earth   Down To Earth Agmino Powder 14-0-0 - 5 lb 
Professional grade, water soluble, organic nitrogen fertilizer derived from non-GMO vegetable proteins. Does not contain any animal proteins! Ideal for supplementing plant nitrogen needs or correcting deficiencies in all types of plants. Blend with other soluble powders or liquids as needed. Fast acting, user friendly and effective as a foliar spray or in soil applications. Chlorid... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 723616   $41.61 
 Down To Earth Kelp Meal - 5 lb   Down to Earth   Down To Earth Kelp Meal - 5 lb 
Down To Earth™ Kelp Meal is pure Ascophyllum nodosum seaweed from the clean, cold waters of the North Atlantic Ocean. Hand-harvested, carefully dried and finely milled, our Kelp Meal is a rich natural source of Potash and is ideal for early Spring or Fall application.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 723726   $15.11 
 Down To Earth Seabird Guano 12-12-2 - 20 lb   Down to Earth   Down To Earth Seabird Guano 12-12-2 - 20 lb 
A powerhouse source of organic nutrients for all types of plants, trees and ornamentals, Seabird Guano dramatically improves all stages of plant development from planting to harvest. Pelletized for easy application and handling, Seabird Guano can be mixed into soils, applied as a side dress or steeped to make a highly effective guano tea or foliar spray.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 723768   $32.33 
 Earth Juice Microblast, 1 gal   Earth Juice   Earth Juice Microblast, 1 gal 
Hydro Organics / Earth Juice Earth Juice Microblast, 1 gal (HOJ07701)A proprietary liquid micronutrient formula designed to be used to prevent and/or correct micronutrient deficiencies. For use with Earth Juice Grow and Bloom "Original Formulas" as well as a variety of other liquid and dry soil and Hydroponic fertilizers. May be added to nutrient solution reservoirs, watered in or ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HOJ07701   $25.42 
 Elemental 40 lbs   Aurora Innovations   Elemental 40 lbs 
Roots Organics Elemental 40 lbs (ROEL40)Roots Organics Elemental macronutrient and micronutrient supplement was specifically created to augment calcium and magnesium levels and prevent deficiencies that can occur with fast-growing plants. Elemental contains two absolutely essential macronutrients: Calcium, an essential nutrient for plant health due to its role in cell walls, membra... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-ROEL40   $112.29 
 Fast Grow Dry 13-0-0. 1 lb   Vita Grow   Fast Grow Dry 13-0-0. 1 lb 
VITA GROW DRY SUPER FAST GROW 1lb BOX NPK 13-0-0. For use with Super Micro and Giant Bloom. Use with lighting systems with 400 watt and above.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 swit... — Ships from Portland, Oregon USA....more info.
 HY4411   $4.80 
 FloraBloom - Gallon (4/cs)   General Hydroponics   FloraBloom - Gallon (4/cs) 
FloraBloom - Gallon (4/cs) (eco-2811)FloraBloom 1 gallon FLORABLOOM: Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high Phosphorous, Potassium, Magnesium, and Sulfur. The original Building-Block Nutrient System, often imitated but never duplicated. Flora Series contains complete Primary, Secondary and Micro Nutrients for enh... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-2811   $18.33 
 FloraGro - Gallon (4/cs)   General Hydroponics   FloraGro - Gallon (4/cs) 
FloraGro - Gallon (4/cs) (eco-2801)FloraGro 1 gallon FLORAGRO: Stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium, and secondary minerals. The original Building-Block Nutrient System, often imitated but never duplicated. Flora Series contains complete Primary, Secondary and Micro Nutrients for enhanced yields and bette... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-2801   $18.33 
 FloraKleen 1 gal   General Hydroponics   FloraKleen 1 gal 
General Hydroponics FloraKleen 1 gal (GH1723)FLORAKLEEN Salt Clearing Solution FloraKleen removes fertilizer residue that can accumulate over time in hydroponic systems, growing media, and potting soils. Use FloraKleen monthly to purge your hydroponic system or potted plants of excess salts that can accumulate as a result of regular fertilizer application. FloraKleen is an excellen... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GH1723   $13.53 
 FloraNova Grow. 1 Quart   General Hydroponics   FloraNova Grow. 1 Quart 
FloraNova is the breakthrough gardeners have been waiting for: an exceptionally potent, complete one-part fertilizer plus organic additives. Extremely concentrated, FloraNova is an excellent bargain, one to two teaspoons in a gallon of water. One bottle is all you need, making FloraNova the easiest nutrient you'll ever use. FloraNova Grow works as a specialized nutrient for rapidly... — Ships from Portland, Oregon USA....more info.
 HY203   $23.72 
 FloraShield - Gallon (4/cs)   General Hydroponics   FloraShield - Gallon (4/cs) 
FloraShield - Gallon (4/cs) (eco-2805)FloraShield 1 gallon Maintain healthy roots without resorting to harsh, toxic chemicals. It’s unique combination of compounds can thoroughly rinse systems and plants during all phases of the life cycle. It is safe to use on and around actively growing plants at all stages of growth. Growers across the globe have attested to FloraShield’s abilit... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-2805   $46.29 
 GH RapidStart 1 Liter (6/Cs)   General Hydroponics   GH RapidStart 1 Liter (6/Cs) 
RapidStartGH RapidStart 1 Liter (6/Cs) (726865) Rapidstart enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating explosive root growth. Using Rapidstart stimulates prolific root branching and development of fine root hairs that increase nutrient uptake and grow healthier, whiter roots. Using Rapidstart... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 726865   $84.29 
 GH RapidStart 125ml (24/Cs)   General Hydroponics   GH RapidStart 125ml (24/Cs) 
RapidStartGH RapidStart 125ml (24/Cs) (726850) Rapidstart enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating explosive root growth. Using Rapidstart stimulates prolific root branching and development of fine root hairs that increase nutrient uptake and grow healthier, whiter roots. Using Rapidstart ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 726850   $15.68 
 GH® KOOLBLOOM™ 2.2LB - 2-45-28 (12/CASE)   General Hydroponics   GH® KOOLBLOOM™ 2.2LB - 2-45-28 (12/CASE) 
GH® KOOLBLOOM™ 2.2LB - 2-45-28 (12/CASE) (732531)General Hydroponics KoolBloom KOOLBLOOM 2.2LBS This is a highly concentrated nutrient additive that promotes abundant flowering and helps facilitate ripening in annual flowers and herbs. KoolBloom™ is designed to be used during the second half of reproductive growth. It enhances the production of essential oils & fragrance in flow... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 732531   $17.29 
 Ginormous 32 oz.   Humboldt Nutrients   Ginormous 32 oz. 
Humboldt Nutrients Ginormous 32 oz. (HNHG405)GIANT flowers and ENORMOUS fruits are what we all want to harvest consistently throughout our lives. Humboldt Nutrients is here to help you accomplish that goal. Through extensive research and development, the Humboldt Nutrients teams of agronomists and chemists have created Ginormous (0-18-16), the freshest and finest super-bloom boost... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HNHG405   $18.54 
 GROTEK® MONSTER BLOOM™ 0-50-30 - 5KG   Grotek   GROTEK® MONSTER BLOOM™ 0-50-30 - 5KG 
Grotek Monster Bloom™ MONSTER BLOOM 5KG Monster Bloom™ is designed to increase the plant's ability to flower. It increases the essential oil content in herbs and speeds up the development of flower bud set and the total flowering phase. Monster Bloom™ adds size and mass to flowers in the budding and flowering cycles. Stop using the last two weeks of the ... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 718835   $222.93 
 Grow More Water Soluble 10-52-10 25lb   GrowMore   Grow More Water Soluble 10-52-10 25lb 
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. Great for flowers or perennials, it can increase and extend bud set and flowering. Also used for root development of young plants.... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-GR35556   $40.08 
 Happy Frog Acid Loving Fertilizer, 18 lbs.   FoxFarm   Happy Frog Acid Loving Fertilizer, 18 lbs. 
FoxFarm Happy Frog Acid Loving Fertilizer, 18 lbs. (FX14072)Rhododendrons, Azaleas, Hydrangeas, and other acid-loving plants have special nutritional needs. Without just the right pH balance, the roots simply cannot access the nutrients in the soil. Acid Loving plant formula has a special pH level just for acid-loving plants, and it's blended with premium organic ingredients like c... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-FX14072   $24.99 
 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   $9.59 
Displaying 661 to 680 (of 4261 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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