Horticulture Source » Gardening & Hydroponics 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 ++ (509)
* Lighting Systems ++ (1081)
! Nutrients & Supplements (4284)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (537)
* Leaf Shines & Washes (125)
* Pest & Disease Control (542)
* Cloning & Propagation (425)
* Grow Systems ++ (594)
* Meters, Timers & Instruments ++ (702)
* Pots / Containers (999)
* Pumps, Irrigation & Watering Supplies ++ (1556)
* Grow Media (558)
* Plant Seeds (18)
* Environmental Control ++ (1924)
* Greenhouses (90)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (130)
* Garden Accessories ++ (875)
* Hand Tools ++ (522)
* Gardening Books & DVDs (59)
* Growing Apparel (11)
Manufacturers more
What's New? more
Soul Grow 2.5 Gallon (2/Cs)
715261
Soul Grow 2.5 Gallon (2/Cs)
$73.37
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 18 guests and 
1 logged in customer online.
Frequent searches
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 601 to 620 (of 4284 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 
 Potassium Supplement 32oz   MICROBE Life Hydroponics   Potassium Supplement 32oz 
Microbe Life Hydroponics Potassium Supplement 32oz (ML23191)Add Microbe Life/Potassium Supplement regularly to promote strong stems and roots, or in response to signs of potassium deficiency. Symptoms of potassium deficiency include yellowing (chlorosis) and browning or die off in older leaves (necrosis). • Promotes strong roots and stems in vegetables and plants• Prom... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-ML23191   $18.42 
 Primal Harvest 5lb   Earth Juice   Primal Harvest 5lb 
Hydro Organics / Earth Juice Primal Harvest 5lb (HOF17305)The only solution grade "Bloom" guano powder available. May be used in solutions, mixed into media or as a broadcast fertilizer. The clog-resistant performance allows for use with a variety of applicators. Its micro-fine properties provides for rapid penetration into the soil structure aiding in the plant's ability in obtain... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-HOF17305   $12.12 
 ProZyme 16 oz.   Humboldt Nutrients   ProZyme 16 oz. 
Humboldt Nutrients ProZyme 16 oz. (HNP404)Enzymatic Concentrate ProZyme Enzymes are biological catalysts, derived from living organisms. Catalysts increase the speed of naturally occurring chemical reactions. Prozyme, is a concentrate, made up of over 80 different beneficial enzymes. Humboldt Nutri... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-HNP404   $14.87 
 ProZyme 32 oz.   Humboldt Nutrients   ProZyme 32 oz. 
Enzymatic Concentrate ProZyme Enzymes are biological catalysts, derived from living organisms. Catalysts increase the speed of naturally occurring chemical reactions. ProZyme is a concentrate made up of over 80 different beneficial enzymes. Humboldt Nutrients employs the foremost experts in horticultural enzymes to formulate ProZyme into a highly... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-HNP405   $25.85 
 ProZyme 5 gal.   Humboldt Nutrients   ProZyme 5 gal. 
Humboldt Nutrients ProZyme 5 gal. (HNP420)Enzymatic Concentrate ProZyme Enzymes are biological catalysts, derived from living organisms. Catalysts increase the speed of naturally occurring chemical reactions. Prozyme, is a concentrate, made up of over 80 different beneficial enzymes. Humboldt Nutr... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-HNP420   $387.82 
 Pure Blend Pro Bloom, 2.5 gal   Botanicare   Pure Blend Pro Bloom, 2.5 gal 
Botanicare Pure Blend Pro Bloom, 2.5 gal (BCPBPB2.5)PURE BLEND Pro is a hydro-organic vegetative, fruit, and flower formula. It features a special blend of organic and natural sources in 100% soluble form from the land and sea. PURE BLEND Pro produces vigorous lush green vegetation and superior fruits, flowers, and vegetables. Implementing PURE BLEND Pro into your indoor garden is ... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-BCPBPB2.5   $77.38 
 Pure Blend Pro Soil, 2.5 gal   Botanicare   Pure Blend Pro Soil, 2.5 gal 
Botanicare Pure Blend Pro Soil, 2.5 gal (BCPBPS2.5)Pure Blend Pro Soil is a Hydro-organic fruit and flower soil formula, formulated for plants cultivated in soil and for the final ripening of fruit in the last stage of hydro-organic gardening. Manufacturer's Product Information ... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-BCPBPS2.5   $77.38 
 Pure Blend Tea 1 qt   Botanicare   Pure Blend Tea 1 qt 
Botanicare Pure Blend Tea 1 qt (BCNSPBTQT)Pure Blend Tea™ combines the key elements of both Pure Blend Original Grow and Bloom, into one highly effective formula. Pure Blend Tea is enhanced and fortified with a premium blend of ultra-soluble humates, organic plant acids, trace minerals, vitamins, and select amino acids. Pure Blend Tea redefines what a complete organic plant b... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-BCNSPBTQT   $9.49 
 Pure Blend Tea 2.5 gal   Botanicare   Pure Blend Tea 2.5 gal 
Botanicare Pure Blend Tea 2.5 gal (BCNSPBT25)Pure Blend Tea™ combines the key elements of both Pure Blend Original Grow and Bloom, into one highly effective formula. Pure Blend Tea is enhanced and fortified with a premium blend of ultra-soluble humates, organic plant acids, trace minerals, vitamins, and select amino acids. Pure Blend Tea redefines what a complete organic plan... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-BCNSPBT25   $48.42 
 Pure Blend Tea 8 oz   Botanicare   Pure Blend Tea 8 oz 
Botanicare Pure Blend Tea 8 oz (BCNSPBT8)Pure Blend Tea™ combines the key elements of both Pure Blend Original Grow and Bloom, into one highly effective formula. Pure Blend Tea is enhanced and fortified with a premium blend of ultra-soluble humates, organic plant acids, trace minerals, vitamins, and select amino acids. Pure Blend Tea redefines what a complete organic plant bo... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-BCNSPBT8   $4.75 
 Pure Flowers 0-30-20, 1 gal (4/cs)   Higrocorp   Pure Flowers 0-30-20, 1 gal (4/cs) 
Pure Flowers liquid was scientifically formulated with cutting edge phosphite technology. Pure Flowers 0-30-20 has the highest nutrient levels ever achieved in a completely solubilized liquid. The unique molecular structure of a phosphite is easily absorbed through the roots and leaves ensuring the crop instantly uptakes potassium and phosphorus. The ultimate flowering supplement w... This item is sold individually. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-EH6020   $59.02 
 Pure Granular Bloom 1-5-4, 1/4 lb bag   Botanicare   Pure Granular Bloom 1-5-4, 1/4 lb bag 
Botanicare Pure Granular Bloom 1-5-4, 1/4 lb bag (BCNSOPB0.25)PureTM Granular Grow Formula is the base of the Organicare Plant Nutrient System, containing a combination of highly active organic acids, including humic acid. By combining major growth promoters like fishmeal and seaweed with composted poultry litter, alfalfa meal, sulfate of potash, macro and micro minerals, amino aci... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-BCNSOPB0.25   $1.36 
 Pure Grow 50 lb. Bag   Botanicare   Pure Grow 50 lb. Bag 
Botanicare Pure Grow 50 lb. Bag (BCOP50)Pure organic-based plant food is the base for the Organicare Plant Nutrient System. Pure contains only natural, organic ingredients. Pure's slow release, carbon based, biologically enhanced granules feed beneficial soil microorganisms which, in turn, feed your plants. The end result is Naturally Superior, rapid, and vigorous growth.Pure conta... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-BCOP50   $36.73 
 Rainbow Mix   HydroFarm   Rainbow Mix 
Hydro Organics Rainbow Mix (HOJ50376)Designed for today's "High Performance Gardening". A powerful blend of all natural ingredients and 29 different strains of Mycorrhizae and beneficial microbes. Can be used as a Pre-Mix, Booster, Top and Side Applications, and Brews a "Mean" Plant Tea. Contains the following non-plant food ingredients:Mycorrhizae, Pisolithus tinctorius, Scleroder... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-HOJ50376   $46.56 
 Rainbow Mix Bloom 20lb   Earth Juice   Rainbow Mix Bloom 20lb 
Hydro Organics / Earth Juice Rainbow Mix Bloom 20lb (HOJ50020)A fined-tuned dry-blend of natural-organic nutrients with multiple strains of beneficial Mycorrhizae plus Humic Acid, all professionally formulated for vigorous vegetative growth for a variety of indoor/outdoor plants. For container plants, apply every 3-4 months. For determinate plants, a single application is the gener... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-HOJ50020   $44.33 
 RAW BLOOM, 2 oz   NPK Industries   RAW BLOOM, 2 oz 
RAW BLOOM is a tested house blend of All RAW soluble plant nutrients and plant supplements that has been proven to be an optimal All in One horticultural fertilizer.... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-OG4610   $9.06 
 Recipe For Success Starter Kits   Technaflora   Recipe For Success Starter Kits 
Technaflora Recipe For Success Starter Kits (TFPR02006)The Recipe for Success Starter Kit is ideal for both the new and experienced gardener alike. This self-contained package of exceptional products includes everything required to set you on the right course for gardening success. The easy to use mixing chart shows step-by-step how to successfully use these nutrients in combinatio... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-TFPR02006   $35.63 
 Rockwool Conditioning Solution, 1 qt   HydroDynamics International   Rockwool Conditioning Solution, 1 qt 
Hydrodynamics International Rockwool Conditioning Solution, 1 qt (HDROCQT) Rockwool Conditioning Solution stabilizes and adjusts rockwool for maximum nutrient uptake. A blend of pH controls and minerals for conditioning rockwool before starting seed, clones or transplants. Manufacturer's Product Information ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-HDROCQT   $13.56 
 Rooter's Mycorrhizae, 4 oz   HydroFarm   Rooter's Mycorrhizae, 4 oz 
Hydro Organics Rooter's Mycorrhizae, 4 oz (HOR00600)Proprietary blend of mycorrhizal fungi selected for a broad spectrum of plants, media and environments. Mycorrhizae will harmonize with the plant's root system and help construct a microbial network that will aid in the growth and vigor of a variety of plants. For indoor/outdoor plants, soil and Hydroponics. ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-HOR00600   $4.88 
 Roots Ancient Amber 1 gal   Aurora Innovations   Roots Ancient Amber 1 gal 
Roots Organics Roots Ancient Amber 1 gal (ROAAG)Roots Organics Ancient Amber is a highly soluble and distinctly active natural nitrogen source extracted in part from nettle, a nutrient rich, perennial plant that has been used by humans since ancient times. Use Ancient Amber in soil or hydroponics with any nutrient line. Manufacturer'... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-ROAAG   $31.08 
Displaying 601 to 620 (of 4284 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 >>] 
Ads
Social Bookmark
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Get Quote by adding products to the cart!
Shop By Price
Reviews more
DRIP CAP 6" (125/CS)
A must for alge & i like the 4 feeders on the bottom but?? T ..
2 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


Specials more
X Nutrients Amino Blast (1 Gallon)
X Nutrients Amino Blast (1 Gallon)
$18.76
$16.12
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)
Nutrient Trio-Soil Formula, 3 qts
Nutrient Trio-Soil Formula, 3 qts
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/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)
BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
SIPCO® HYGROZYME™ - 1 LITER (12/CASE)
SIPCO® HYGROZYME™ - 1 LITER (12/CASE)
FLORA BLOOM GALLON
FLORA BLOOM GALLON
SUPERTHRIVE™ GALLON (4/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM BEASTIE BLOOMZ®  1LB (0- 50- 30)
FOX FARM BEASTIE BLOOMZ® 1LB (0- 50- 30)
GHBB® FLORA GRO™ GALLON (4/CASE)
GHBB® FLORA GRO™ GALLON (4/CASE)
FOX FARM TIGER BLOOM® QUART (12/CASE)
FOX FARM TIGER BLOOM® QUART (12/CASE)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
FOX FARM OPEN SESAME® 1 LB (5- 45- 19)
FOX FARM OPEN SESAME® 1 LB (5- 45- 19)
GHBB® FLORA MICRO™ GALLON (4/CASE)
GHBB® FLORA MICRO™ GALLON (4/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)
Flora Bloom Quart
Flora Bloom Quart
Bestsellers
01.Nutrient Trio-Soil Formula, 3 qts
02.Primal Harvest Powder 0-12-1, 50lbs.
03.Primal Harvest 2lb (16/cs)
04.Rainbow Mix Bloom 40lb
05.White Widow 1lb
06.Go Box Starter Kit
07.Dyna-Gro Pro-TeKt 1 gal
08.Grow More Water Soluble 0-50-30 25lb
09.Magnum, 2.5 gal
10.RAW BLOOM, 10 lbs
11.RAW MICROBES Grow Stage, 8 oz
12.Dirty Dozen Starter Kit
13.Earth Juice Godsilica, 1 qt
14.Happy Frog Japanese Maple, 4 lbs.
15.Oregonism XL 6lbs. Endo/Ecto-Mycorrhizae
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Amazon Ad
Ads

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate ShopWiki Certified Store Official PayPal Seal
Merchant Services
Secured by RapidSSL 100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
Matched Content
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2016 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order