Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply Store » Nutrients & Supplements   Mobile   Secure |  My Account | Cart Contents | Checkout )
You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Categories
* Lamps / Tubes / Bulbs ++ (537)
* Lighting Systems ++ (1133)
! Nutrients & Supplements (4225)
* Composters & Compost Tea Brewing (35)
* Organic Gardening (456)
* Leaf Shines & Washes (127)
* Pest & Disease Control (518)
* Cloning & Propagation (383)
* Grow Systems ++ (648)
* Meters, Timers & Instruments ++ (708)
* Pots / Containers (927)
* Pumps, Irrigation & Watering Supplies ++ (1440)
* Grow Media (557)
* Plant Seeds (10)
* Environmental Control ++ (1966)
* Greenhouses (86)
* Grow Rooms / Tents (151)
* Reflective / B&W Films (119)
* Garden Accessories ++ (814)
* Hand Tools ++ (520)
* Gardening Books & DVDs (59)
* Growing Apparel (1)
Manufacturers more
What's New? more
Sonoma Gold Grow, 2.5 gal
hf-CES3320
Sonoma Gold Grow, 2.5 gal
$58.08
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 48 guests and 
2 logged in customers online.
Frequent search words
Ads

What do we have here?
Nutrients & Supplements: Plant Food, Nutrients, Fertilizers & Supplements - Primary & Secondary, Essential & Minor Elements, Macronutrients, Micronutrients

Show: 
What do we have here?
Displaying 341 to 360 (of 4225 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 
 VITA GROW LIQUID 'BLOOM' QUART   Vita Grow   VITA GROW LIQUID 'BLOOM' QUART 
VITA GROW LIQUID 'BLOOM' 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 the pla... — Ships from Portland, Oregon USA...more info.
 HY425   $8.71 
 VITA GROW LIQUID 'SUPER FAST GROW' QUART   Vita Grow   VITA GROW LIQUID 'SUPER FAST GROW' QUART 
VITA GROW LIQUID 'SUPER FAST GROW' QUART Use instead of HY426. For 400 watts or more of light. 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 d... — Ships from Portland, Oregon USA...more info.
 HY4261   $8.71 
 Super Micro Dry 3-10-20. 1 lb   Vita Grow   Super Micro Dry 3-10-20. 1 lb 
VITA GROW DRY MICRO PART A. 1 lb BOX NPK 3-10-20.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 the plants. Vita Grow offers a three-... — Ships from Portland, Oregon USA...more info.
 HY440   $8.71 
 HUMEGA SOIL COND QUART 12/CS (Special Order)   Organicare   HUMEGA SOIL COND QUART 12/CS (Special Order) 
Organicare Humega Natural and Organic Soil Conditioner For use in soil container gardens and hydroponic systems. Beneficial for fruits, flowers, vegetables, trees and shrubs. Humega is a liquid humus - a combination of natural, organic plant acids, including humic acid, in enzymatic microbial solutions. It is a biologically enhanced formula increases the availability of micronut... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 739002   $8.72 
 Elements Cal-n-Mag Qt   Earth Juice   Elements Cal-n-Mag Qt 
Hydro Organics / Earth Juice Elements Cal-n-Mag Qt (HOEC35062)For use with planting mixes, native soils and as a hydroponic additive. Elements Cal -n- Mag is Calcium and Magnesium formula developed for plants to help prevent and treat Calcium and Magnesium deficiencies. For use as a Calcium and Magnesium booster or as part of Elements Total Solution. Indoor/outdoor plants, soil an... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HOEC35062   $8.74 
 BioRighteous, 4 oz   HydroFarm   BioRighteous, 4 oz 
Hydro Organics BioRighteous, 4 oz (HOR00770)BioRighteous™ "Microbes For Plants"- Blend No. 2 A powder blend of beneficial soil and plant microbes. Easy and versatile to use. Can be mixed into fertilizers and soils, applied as a foliage spray, added to hydroponic reservoirs and is ideal for brewing plant teas. Can be used together with BioZeus™ "Microbes for Plants" - Bl... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HOR00770   $8.74 
 Botanicare Pure Blend Tea - Quart   Botanicare   Botanicare Pure Blend Tea - Quart 
Pure Blend Tea, Botanicare’s original flavor and aroma-enhancing supplement, is now better than ever. The Original Pure Blend Grow and Bloom formulas have been combined to create one highly effective formula. This single bottle formula, once again, sets the industry standard; using premium organic elements derived from all natural sources. Pure Blend Tea contains all ... — Ships from Seattle, Washington USA...more info.
 eco-2881A   $8.75 
 Pure Blend Bloom - Qt (12/cs)   Botanicare   Pure Blend Bloom - Qt (12/cs) 
Pure Blend Bloom - Qt (12/cs) (eco-2880)Pure Blend™ - The Original Pure Blend Bloom, 1 qt The Flavor Invigorator PURE BLEND is a hydro-organic compost solution blended with select organic ingredients from the land and sea. PURE BLEND contains all major and secondary elements, as well as an abundance of trace minerals, growth hormones, cytokenins and auxins. PURE BLEND ... This item is sold individually. — Ships from Seattle, Washington USA...more info.
 eco-2880   $8.75 
 Pure Blend Grow - Qt (12/cs)   Botanicare   Pure Blend Grow - Qt (12/cs) 
Pure Blend Grow - Qt (12/cs) (eco-2890)Pure Blend™ - The Original Pure Blend Grow, 1 qt The Flavor Invigorator PURE BLEND is a hydro-organic compost solution blended with select organic ingredients from the land and sea. PURE BLEND contains all major and secondary elements, as well as an abundance of trace minerals, growth hormones, cytokenins and auxins. PURE BLEND also ... This item is sold individually. — Ships from Seattle, Washington USA...more info.
 eco-2890   $8.75 
 Gold Label Nutrients Coco A, 500 ml   Vermicorp Organics   Gold Label Nutrients Coco A, 500 ml 
Gold Label Coco A&B is a professional grade two part nutrient for the vegetative and flowering phase in coco and coco-based substrates. The chelated micronutrients guarantee optimum availability over a wide Ph range. Coco A&B used together, will result in the best coco garden gardeners can dream of. Take your coco growing to new heights and yields with Gold Label Coco nutrients!... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-VC995561   $8.77 
 Gold Label Nutrients Coco B, 500 ml   Vermicorp Organics   Gold Label Nutrients Coco B, 500 ml 
Gold Label Hydro A&B is a professional grade two part nutrient for the vegetative and flowering phase in coco and coco-based substrates. The chelated micronutrients guarantee optimum availability over a wide Ph range. Coco A&B used together, will result in the best coco garden gardeners can dream of. Take your coco growing to new heights and yields with Gold Label Coco nutrients... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-VC995571   $8.77 
 Gold Label Nutrients Hydro B, 500 ml   Vermicorp Organics   Gold Label Nutrients Hydro B, 500 ml 
Gold Label Hydro A&B is a professional grade two part nutrient for the vegetative and flowering phase in peat, hydro substrates such as expanded clay pebbles (Gold Label RHP Hydrocorn) and rockwool mediums. Used Hydro A&B together will make any hydroponic garden the talk of the town! Use in combination with Gold Label Roots, Ultra Mg, and Ultra PK for optimum results.... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-VC995511   $8.77 
 Grow More BioCozyme Quart (12/Cs)   GrowMore   Grow More BioCozyme Quart (12/Cs) 
Grow More BioCozyme A 100% organic bio-stimulant that enhances a plant's ability to absorb and utilize nutrients. Derived from natural occurring cytokinins, hormones, enzymes, vitamins, amino acids and micro-nutrients. Works by enhancing the plant's ability to control the movement of nutrients through the stem and leaves and augments the existing enzyme functions in the plant. Inc... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 721746   $8.77 
 Bloom 32 oz.   Humboldt Nutrients   Bloom 32 oz. 
Humboldt Nutrients Bloom 32 oz. (HNB405)NPK 0-6-5 Humboldt Nutrients Bloom formula, was designed in Humboldt County to be used with our Grow and Micro to be a complete growing nutrient system for hydroponics as well as other growing mediums. Humboldt Nutrients has developed this vigorous three-part fertilizer without the use synthetic chelates. Bloom is specifically formulated to i... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HNB405   $8.83 
 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 Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HNG405   $8.83 
 BioBizz Fish-Mix 500 ml (25/Cs)   BioBizz   BioBizz Fish-Mix 500 ml (25/Cs) 
Fish-Mix™ has long been a loyal friend to gardeners, feeding their plants and the soil. The mixture of Dutch sugar beet vinasse and hydrolyzed (enzyme-digested) fish protein provides nutrition for plant growth. A Fish-Mix™ boost provides nutrition to stimulate the growth of microorganisms and useful bacteria in every type of soil and coco based substrates. In keeping with the requi... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 722957   $8.86 
 Super Natural Super Leach 160gm (24/Cs)   Supernatural Brand   Super Natural Super Leach 160gm (24/Cs) 
Super Natural Super Leach Used to dissolve mineral build-up that causes nutrient deficiency, Super Leach® gently flushes the growth medium to ensure a fresh nutrient profile throughout the growth cycle.... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 717380   $8.88 
 Vital Earth's Guano Mix 7-7-2 4.4lbs   Vital Earth's   Vital Earth's Guano Mix 7-7-2 4.4lbs 
Vital Earth's All-Purpose Guano MixAn all-natural organic fertilizer. 100% guano. No additives. No fillers. This well balanced seabird and bat guano mix is the perfect fertilizer to use for all of your flowers, fruits, herbs and vegetables. ... — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 723360   $8.92 
 BOTANICARE® CLEAREX™ QUART (12/CASE)   Botanicare   BOTANICARE® CLEAREX™ QUART (12/CASE) 
Botanicare Clearex Salt Leaching Solution CLEAREX QUART (12/CASE) Clearex is an isotonic drenching solution that unlocks the ionic bond between the nutrient and the soil or soil-less grow substrate, correcting the problem of nutrient salt toxicity and lockout, allowing plants to thrive again. Manufacturer's Product Information ... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 732605   $8.93 
 FoxFarm Bushdoctor Bembe Pint (12/Cs)   FoxFarm   FoxFarm Bushdoctor Bembe Pint (12/Cs) 
FoxFarm BushDoctor Bembe Sweet & Dandy 0 - 1 - 3 Bembé is a liquid concentrate that is precisely designed with a complex array of natural sugars. When used as directed, Bembé can help plants achieve enhanced sweetness qualities, while providing a food source for the microbial populations at the root zone. Enhances sweetness and flavors and is easily absorbed by plants. Contains ... This item is sold individually. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 732880   $8.93 
Displaying 341 to 360 (of 4225 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 >>] 
Ads
Social Bookmark
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Estimate Shipping Costs by adding a product to the cart.
Shop By Price
Reviews more
ECOPLUS™ COMMERICAL AIR 1 - 18 WATT SINGLE OUTLET
I bought this air pump to push air through 4 double micro po ..
5 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


PriceGrabber User Ratings for Horticulture Source
Specials more
INVENTORY BLOWOUT SALE
MANY ITEMS FAR BELOW COST - while quantities last

Dead Bug Brew Concentrate Pint
Dead Bug Brew Concentrate Pint
$16.37
$14.49
Most Viewed in Plant Food, Nutrients, Fertilizers & Supplements - Primary & Secondary, Essential & Minor Elements, Macronutrients, Micronutrients
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
PURPLE MAXX 8 OZ
PURPLE MAXX 8 OZ
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
DUTCH MASTER™ GOLD SATURATOR (Formerly PENETRATOR GOLD) 0-0-0 - 34 OZ (12/CASE)
DUTCH MASTER™ GOLD SATURATOR (Formerly PENETRATOR GOLD) 0-0-0 - 34 OZ (12/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
SIPCO® HYGROZYME™ - 1 LITER (12/CASE)
SIPCO® HYGROZYME™ - 1 LITER (12/CASE)
FLORA BLOOM GALLON
FLORA BLOOM GALLON
BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
GHBB® FLORA GRO™ GALLON (4/CASE)
GHBB® FLORA GRO™ GALLON (4/CASE)
FOX FARM BEASTIE BLOOMZ®  1LB (0- 50- 30)
FOX FARM BEASTIE BLOOMZ® 1LB (0- 50- 30)
FOX FARM TIGER BLOOM® QUART (12/CASE)
FOX FARM TIGER BLOOM® QUART (12/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
GHBB® FLORA MICRO™ GALLON (4/CASE)
GHBB® FLORA MICRO™ GALLON (4/CASE)
FOX FARM OPEN SESAME® 1 LB (5- 45- 19)
FOX FARM OPEN SESAME® 1 LB (5- 45- 19)
Flora Bloom Quart
Flora Bloom Quart
FOX FARM BIG BLOOM™ 0-4-0 GALLON (4/CASE)
FOX FARM BIG BLOOM™ 0-4-0 GALLON (4/CASE)
SUPERTHRIVE™ 2 OZ (24/CASE)
SUPERTHRIVE™ 2 OZ (24/CASE)
TECHNAFLORA® SOLUBLE SEAWEED EXTRACT 1-1-16 - OMRI LISTED 225G. (12/CASE)
TECHNAFLORA® SOLUBLE SEAWEED EXTRACT 1-1-16 - OMRI LISTED 225G. (12/CASE)
Bestsellers
01.Primal Harvest Powder 0-12-1, 50lbs.
02.Rainbow Mix Bloom 40lb
03.Nutrient Trio-Soil Formula, 3 qts
04.Primal Harvest 2lb (16/cs)
05.Dyna-Gro Pro-TeKt 1 gal
06.Magnum, 2.5 gal
07.White Widow 1lb
08.Orca 16 Oz.
09.B'Cuzz Root, 32 oz
10.Go Box Starter Kit
11.SUPERthrive, 1 qt
12.B'Cuzz Blossom Builder Tabzz, box of 18 Tabzz
13.Oregonism XL 6lbs. Endo/Ecto-Mycorrhizae
14.Tiger Bloom Liquid Concentrate 1 pt
15.Biomin Calcium, 1 qt
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Ads
Frame It All - Simple Modular Gardens

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate PriceGrabber User Ratings for Horticulture Source ShopWiki Certified Store
Official PayPal Seal
Merchant Services
Secured by RapidSSL
Secured by RapidSSL
100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
 Proud Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2015 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order