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

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Displaying 501 to 520 (of 4276 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 
 Super Natural Green Stay 250ml (24/Cs)   Supernatural Brand   Super Natural Green Stay 250ml (24/Cs) 
Super Natural Green Stay Used to maintain green lower leaves needed to fuel fruit production, Green Stay® helps revive and refresh plants experiencing natural stress during the flowering cycle and should be used at the first sign of stress. Green Stay® aids against; calcium, magnesium, and iron deficiencies.... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 717390   $10.01 
 Marine Cuisine Dry Fertilizer, 4 lbs.   FoxFarm   Marine Cuisine Dry Fertilizer, 4 lbs. 
FoxFarm Marine Cuisine Dry Fertilizer, 4 lbs. (FX14016)Seafood for your garden? Yes, with FoxFarm's Marine Cuisine dry fertilizer. With this potent time-release fertilizer for outdoor plants, you'll only need to apply just 1-2 times a year! The organic and mineral-based nutrients provide a balanced diet with consistent feeding all year. Use Marine Cuisine on all evergreen... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-FX14016   $10.01 
 Killer Tea 1qt      Killer Tea 1qt 
Killer Tea 1qt Made from pure organic worm castings and the highest quality potent seabird and bat guanos. Highly concentrated and all natural – over 2 years spent sourcing and testing ingredients in order to get it just right. Not just another tea! Manufacturer's Product Information ... — Ships from DL: Livermore, California USA....more info.
 dl-ETKT-32oz   $10.02 
 Epsom Salts, 4 lbs   Monterey Lawn & Garden   Epsom Salts, 4 lbs 
• Promotes bloom in roses and other flowering plants.• Absorbed through the roots and foliage of plant to help plant produce chlorophyll.• OMRI Listed for organic gardening.... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-MBR5025   $10.03 
 Insta-Green 1L   Grotek   Insta-Green 1L  
Grotek Insta-Green 1L (GTIGQT)InstaGreen is a dark greening solution, scientifically formulated to bring plants back to a lush, dark color and vigour. InstaGreen will eliminate yellow leaves in seedlings and cuttings. Use InstaGreen when plants are stressed due to under-feeding or transplanting until vigour has returned. Best used as a foliar spray in both indoor and outdoor appli... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-GTIGQT   $10.03 
 Nitrogen Bat Guano 3 Lb 9-3-1   Aurora Innovations   Nitrogen Bat Guano 3 Lb 9-3-1 
Roots Organics Nitrogen Bat Guano 3 Lb 9-3-1 (RONB3)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 for quality and harvest... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-RONB3   $10.04 
 FloraNova Bloom 1 pt   General Hydroponics   FloraNova Bloom 1 pt 
General Hydroponics FloraNova Bloom 1 pt (GH1631)FloraNova represents a breakthrough in fertilizer technology. FloraNova gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both organic and soilless gardening methods. Optimum nutrient absorption is aided by na... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-GH1631   $10.04 
 FloraNova Grow 1 pt   General Hydroponics   FloraNova Grow 1 pt 
General Hydroponics FloraNova Grow 1 pt (GH1621)FloraNova represents a breakthrough in fertilizer technology. FloraNova gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both organic and soilless gardening methods. Optimum nutrient absorption is aided by nat... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-GH1621   $10.04 
 BioBizz Alg-a-Mic 500 ml (25/Cs)   BioBizz   BioBizz Alg-a-Mic 500 ml (25/Cs) 
Alg-A-Mic™ is a revitalizing product made from a high grade, organic seaweed concentrate extracted through cold pressing rather than chemical solvents. It contains a high level of natural nutrition that caters to the whole spectrum of plants needs, resulting in exuberant green foliage. Alg-A-Mic™ is not a fertilizer and unlike many Bioboosters on the market today, Alg-A-Mic™ is the... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 722925   $10.04 
 FloraDuo A 1 qt   General Hydroponics   FloraDuo A 1 qt 
General Hydroponics FloraDuo A 1 qt (GH1672)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 a... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-GH1672   $10.04 
 FloraDuo B 1 qt   General Hydroponics   FloraDuo B 1 qt 
General Hydroponics FloraDuo B 1 qt (GH1682)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 HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-GH1682   $10.04 
 Mykos Drops Granular Mycorrhizae   HydroFarm   Mykos Drops Granular Mycorrhizae 
Xtreme Gardening Mykos Drops Granular Mycorrhizae (RT4200)Mykos Drops are an easy and efficient means of applying beneficial microbes to any garden. Mykos naturally expands plant room systems and increases the availability of both nutrients and minerals. Mykos Drops are conveniently packaged in "Biodegradable Paks" for both soil and hydroponic applications. ... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-RT4200   $10.04 
 Triflex Bloom, qt   Botanicare   Triflex Bloom, qt 
Botanicare Triflex Bloom, qt (BCNTFBLMQT)Scientifically formulated three-part bio-organic nutrient system for plants based on time-tested formulas developed for plant tissue culture and hydroponics by a Ph.D plant physiologist. The three-part nutrient consists of base formula, grow formula and bloom formula. Manufacturer's Product Infor... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-BCNTFBLMQT   $10.04 
 Vermicrop Organics VermiBat, High Nitrogen Bat Guano 1.5 lbs   Vermicorp Organics   Vermicrop Organics VermiBat, High Nitrogen Bat Guano 1.5 lbs 
Vermicrop Organics VermiBat is an organic fertilizer for fast growing plants of all types. The high nitrogen content is ideal for feeding oversized, hungry plants. VermiBat is great for long term feeding due to the slow release of usable food. Top dress bi-weekly for heavy feeders, or monthly for standard houseplants. The respected properties of bat guano have been used by the pros... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-VC995709   $10.04 
 Grotek Final Flush Grapefruit 1 Liter (12/Cs)   Grotek   Grotek Final Flush Grapefruit 1 Liter (12/Cs) 
Final Flush - Grapefruit Salinity can become a serious issue for those gardeners growing in containers and recirculation systems. Salt build up can cause problems for growing plants and can cause bitterness in harvested fruit. Final Flush™ is a flushing agent designed to correct over feeding issues during crop production while eliminating excess salts from the medium during the fi... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 739685   $10.06 
 Diamond Nectar - Quart (12/cs)   General Hydroponics   Diamond Nectar - Quart (12/cs) 
Diamond Nectar - Quart (12/cs) (eco-2827)Diamond Nectar 1 qt Diamond Nectar 0-1-1: Despite the low level of nutrients found in natural soil-based environments, plant growth nevertheless occurs because humic acids channel available nutrients directly into nearby vegetation. By accelerating nutrient absorption at the root boundary zone where minerals enter the plant, humic acids... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-2827   $10.07 
 Big Up Powder - 4 oz. - Humboldt Nutrients      Big Up Powder - 4 oz. - Humboldt Nutrients 
Big Up Powder - 4 oz. - Humboldt Nutrients (BUP404)A local legend in Humboldt County: Big Up Powder is a premium bloom booster. Humboldt Nutrients agronomists and chemists have developed Big Up Powder after years of research and local trials. Many similar products contain artificial coloring and dyes, but Big Up Powder is free of all of these unnecessary ingredients. Big Up Powder... — Ships from DL: Livermore, California USA....more info.
 dl-BUP404   $10.08 
 BCuzz Blossom Builder 3.38oz / 100ml (40/Cs)      BCuzz Blossom Builder 3.38oz / 100ml (40/Cs) 
B'Cuzz Blossom Builder B'cuzz Blossom Builder liquid will increase the size and mass of flowers. Specifically created for the final weeks of the blooming phase. It works as a finisher that will lead your flowers to strong, healthy look and a beautiful attractive final weight and aroma of your flowers. Is suitable for different typed of cultivation su... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 733430   $10.11 
 RAW Kelp, 2 oz   NPK Industries   RAW Kelp, 2 oz 
RAW Kelp is a soluble plant supplement that is used for horticultural purposes. RAW Kelp is 99% Kelp (Ascophyllum Nodosum). This product is fully water Soluble and contains only 1% soluble potash which is a direct reflection of its purity. A 2 oz package of RAW Kelp makes up to 200 gallons, an 8 oz package makes up to 800 gallons and a 2 lb package makes up to 3200 gallons. R... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-OG3200   $10.16 
 HUMBOLDT MICRO 32OZ 12/CS   Humboldt Nutrients   HUMBOLDT MICRO 32OZ 12/CS 
Humbold Nutrients Micro Humboldt Nutrients Grow, Micro, Bloom was created in Humboldt County to be a complete nutrient system for hydroponics and all growing mediums. Through extensive research and testing we have formulated an easy to use, highly effective fertilizing program. Our three part nutrients can be utilized for all types of vegetables, flowers and herbs. In conjunc... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 723008   $10.19 
Displaying 501 to 520 (of 4276 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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