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

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Displaying 321 to 340 (of 4274 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 
 Grow 32 oz.   Humboldt Nutrients   Grow 32 oz. 
Humboldt Nutrients Grow 32 oz. (HNG405)Grow 2-1-6 Humboldt Nutrients Grow formula, was designed in Humboldt County to be used with our Micro and Bloom to be a complete growing nutrient system for hydroponics as well as other growing mediums. Humboldt Nutrients has developed this vigorous three-p... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HNG405   $8.22 
 Equilibrium Natural 16 oz.   Humboldt Nutrients   Equilibrium Natural 16 oz. 
Humboldt Nutrients Equilibrium Natural 16 oz. (HNEQ404)Plants and gardens must have accessible calcium and magnesium to successfully grow, fruit and flower. In thorough tests conducted by the Humboldt Nutrients team throughout the hills and valleys of Northern California this specific solution of Ca and Mg dominated the competition in side-by-side trials.If you want to reap a large... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HNEQ404   $8.29 
 Neptunes Harvest Crab Shell 4 lb Bag (6/Cs)      Neptunes Harvest Crab Shell 4 lb Bag (6/Cs) 
Neptune's Harvest Crab Shell Neptune's Harvest Organic Crab Shell is an excellent dry organic source of NPK, Calcium and Magnesium. It will also help with nematode and fungus problems. Here's why: Crab Shell is high in Chitin (Kite-en), which promotes the growth of Chitin eating bacteria in the soil. The exoskeletons of fungus and nematode eggs are high in chitin. When added to th... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 717490   $8.31 
 Soy Ful Acid Pint   Earth Juice   Soy Ful Acid Pint 
Hydro Organics / Earth Juice Soy Ful Acid Pint (HOF03811)A liquid plant nutrient produced from fermented soybeans to be used as part of a complete fertilization program through all stages of plant development. For indoor/outdoor plants. Soil and especially recommend for use in hydroponics and foliar sprays. Replaces Hydro-Organics "Fulvic. ... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HOF03811   $8.31 
 Grow More Seabird Guano, 3 lb   GrowMore   Grow More Seabird Guano, 3 lb 
A renewable source of quality ingredients. High in nitrogen and phosphorus. This seabird guano provides both solubility and immediately available nutrients in a slow release application.... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-GR46666   $8.35 
 X Nutrients Silica (1 Quart)      X Nutrients Silica (1 Quart)  
X Nutrients Silica (1 Quart) (XNHSILICA-1QT)Silica provides increased levels of potassium and silicon helping to strengthen plant tissue by building stronger cell walls. This helps plants to combat adverse conditions such as heat, drought, frost and from insects. Available in 1 Quart 1 Gallon 2.5 Gallons 5 Gallons 15 Gallons 55 Gallons Refer to feeding schedules for ... — Ships from DL: Livermore, California USA....more info.
 dl-XNHSILICA-1QT   $8.36 
 FloraGro 1 qt   General Hydroponics   FloraGro 1 qt 
General Hydroponics FloraGro 1 qt (GH1422)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 better crop quality. Us... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-GH1422   $8.37 
 FloraBloom 1 qt   General Hydroponics   FloraBloom 1 qt 
General Hydroponics FloraBloom 1 qt (GH1432)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 enhanced yields and better... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-GH1432   $8.37 
 SPRAY-N-GROW™ COCO-WET 8OZ.(24/CASE)   Spray-N-Grow   SPRAY-N-GROW™ COCO-WET 8OZ.(24/CASE) 
Spray-N-Grow Coco-Wet COCOWET 8OZ.(24/CS) SPRAY-N-GR Coco-Wet is an organic wetting agent formulated to maximize product absorption and coverage on all plant surfaces. Coco-Wet lowers the surface tension between plant leaves and the products being sprayed on them. This enables plants to get maximum absorption of everything that is sprayed on them. No more run-off, repelling e... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 732000   $8.43 
 Down To Earth Crab Meal 4-3-0 - 5 lb   Down to Earth   Down To Earth Crab Meal 4-3-0 - 5 lb 
Crab Meal is a superb source of organic nutrients for vegetable gardens and flower beds and is wonderful for building soil tilth. Crab Meal enhances beneficial soil microorganism populations due to its rich chitin content and also makes an incredible compost bio-activator.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723678   $8.43 
 Down To Earth Feather Meal 12-0-0 - 5 lb   Down to Earth   Down To Earth Feather Meal 12-0-0 - 5 lb 
Feather Meal is a great source of slow release Nitrogen that is perfect for heavy feeders like corn, cole crops and leafy green vegetables. Incorporate into your soil before spring plantings for best results.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723686   $8.43 
 Hydro-Spice Bloom, 2 lbs.   Earth Juice   Hydro-Spice Bloom, 2 lbs. 
Hydro Organics / Earth Juice Hydro-Spice Bloom, 2 lbs. (HOH37412)Hydro-SpiceTM Bloom -N1.00% -P10.00% - 2.00% Two proprietary dry-blends from the experts at Hydro-Organics, designed for hydroponics. The formulas contain an array of specifically selected natural plant food ingredients, mycorrhzae and humic acid, that only need to be applied once during both the vegetative and flower... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HOH37412   $8.44 
 Hydro Deuce 16 oz   Humboldt Nutrients   Hydro Deuce 16 oz 
Humboldt Nutrients Hydro Deuce 16 oz (HNHD404)Humboldt Nutrients Hydro Deuce brings the power of the H.N. natural line to your hydro system. The high quality potassium used in our Deuce Deuce is now formulated in a lower viscosity (thickness) allowing this award winning formula to function without issue in your pumps and reservoirs.Potassium is the great equalizer in plants... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HNHD404   $8.45 
 HONEY HYDRO CARBS QUART 12/CS   Humboldt Nutrients   HONEY HYDRO CARBS QUART 12/CS 
Humboldt Honey Hydro Carbs Humboldt Honey Hydro Carbs is an excellent source of carbohydrates. It promotes and facilitates the growth of beneficial bacteria and fungi in your soil or soil-less media, and dramatically enhances the quality of any plant’s fruit. Hydro Carbs are the fuel of the microscopic world, supplying the energy needed to drive biochemical systems. It ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723104   $8.47 
 Royal Flush - 32 oz. - Humboldt Nutrients      Royal Flush - 32 oz. - Humboldt Nutrients 
Royal Flush - 32 oz. - Humboldt Nutrients (RF405)Try Humboldt Nutrients Royal Flush today and experience the difference between a flush and a Royal Flush with a clean, sweet finish. Royal Flush can be applied to all crops including vegetable crops, row crops, field crops, trees, vines, ornamentals, and gardens and landscaping. Royal Flush is a salt-eliminating, finishing solution f... — Ships from DL: Livermore, California USA....more info.
 dl-RF405   $8.47 
 Cutting Edge Micro Quart   Cutting Edge Solutions   Cutting Edge Micro Quart 
Cutting Edge Micro Quart (715660)Cutting Edge Solutions Micro 6 - 0 - 0 MICRO is to be used in conjunction with the GROW and/or BLOOM. MICRO is comprised of a high quality Nitrogen and Calcium base, forti ed with micro nutrients. MICRO is to be used throughout the entire growth cycle of a plant, regardless of vegetative or owering cycles. MICRO is highly concentrated and needs ... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 715660   $8.54 
 Grow More Water Soluble (30-10-10) 5 lb (10/Cs)   GrowMore   Grow More Water Soluble (30-10-10) 5 lb (10/Cs) 
Grow More Water Soluble Foliage Developer Widely used in agricultural and horticultural application, special ingredients designed for immediate utilization by the plant provide balanced N-P-K, multiple sources of nitrogen and fully chelated micro-nutrients. High Nitrogen formula especially designed for foliar sprats. 84% of the Nitrogen is Low Biuret Urea for long lasting effects.... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 721735   $8.54 
 Nutrilife PyroCLAY 800 g (12/Cs)   Nutrilife   Nutrilife PyroCLAY 800 g (12/Cs) 
PyroCLAY provides a highly available source of silicon. It contains 97 natural elements. Improves plant vigor and provides several critical nutrients benefiting the soil by adding many rare minerals and elements. Much research has been done showing the huge benefit to the plants and soil by adding of small amounts of PyroCLAY to soil or soilless mixes.... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 717218   $8.54 
 Verde Fire Bloom 2lb   Earth Juice   Verde Fire Bloom 2lb 
Hydro Organics / Earth Juice Verde Fire Bloom 2lb (HOJ03962)Use Verde Fire Bloom to aid in the development of flowers, vegetables and fruit. Apply at the first sign of budding and through flowering and fruiting. Indoor/outdoor plants, hand-feeding, drip systems and sprayers. Natural solution-grade dry-powder formulas, that when mixed with water makes an excellent fertilizer for a v... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HOJ03962   $8.56 
 Down To Earth Cottonseed Meal 6-2-1 - 6 lb   Down to Earth   Down To Earth Cottonseed Meal 6-2-1 - 6 lb 
We select only the finest feed grade Cottonseed Meal, which has little or no pesticide residue and contains no animal by-products. Somewhat acidic in nature, Cottonseed Meal is excellent for plants that need a low pH and is perfect for flowering acidic shrubs, berries and trees when used as a slow-release fertilizer.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723672   $8.57 
Displaying 321 to 340 (of 4274 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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