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)
$72.73
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 26 guests and 
3 logged in customers 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 421 to 440 (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 
 Armor Si, 1 pt   General Hydroponics   Armor Si, 1 pt 
General Hydroponics Armor Si, 1 pt (GH1781)Armor Si™ is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, Coco Coir and all types of media. Use as a growth enhancer with irrigation water or in addition to your regular fertilizers. Armor Si improves plant structure and foliar development, increases yield, and improv... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-GH1781   $5.05 
 Aurora Innovations Master Pack   Aurora Innovations   Aurora Innovations Master Pack 
Soul Synthetics Aurora Innovations Master Pack (ROMP)Aurora Innovations is proud to offer their trial kits. Designed both for new gardeners looking to start with a powerful complete program at an economical price, and for established gardeners wishing to do a side by side comparison to see for themselves the quality and yields they can achieve with our hand crafted nutrients. 5 ML ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-ROMP   $55.94 
 Awesome Blossoms, 500ml   Technaflora   Awesome Blossoms, 500ml 
Technaflora Awesome Blossoms, 500ml (TFAB500ML)Awesome Blossoms is a scientifically blended superior flower stimulant designed to nurture prolific and bold blooms in all your flowering plants. This ultra-fertilizing tincture of super phosphates is formulated with macro and micro elements, stimulating dense, vigorous flowering. Awesome Blossoms fosters explosive flower growth, promo... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-TFAB500ML   $16.06 
 B'Cuzz Blossom Builder 100ml   Atami   B'Cuzz Blossom Builder 100ml 
Atami B'Cuzz Blossom Builder 100ml (BZBB100ML)• 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 o... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-BZBB100ML   $12.80 
 B'Cuzz Blossom Builder 12oz   Atami   B'Cuzz Blossom Builder 12oz 
Atami B'Cuzz Blossom Builder 12oz (BZBB12)• 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 cu... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-BZBB12   $31.82 
 B'Cuzz Coco Nutrition Component A 10L   Atami   B'Cuzz Coco Nutrition Component A 10L 
Atami B'Cuzz Coco Nutrition Component A 10L (BZCOCOA10L)This 2-part (A & B) CoCo nutrient formula was developed for use with coco coir growing media in growing pots or bags. (non- recirculating systems). Atami CoCo liquid nutrient has been adjusted to the properties of the coconut substrate, it also contains natural compounds, humus-acids and fulvinic-acids through whi... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-BZCOCOA10L   $64.69 
 B'Cuzz Grow, 1 gal   Atami   B'Cuzz Grow, 1 gal 
Atami B'Cuzz Grow, 1 gal (BZGGAL)Atami's B'Cuzz Grow contains 100% organic, concentrated plant stimulators for hydroponic reservoirs or soil. B'Cuzz Grow fortifies and protects plants from heat, dry air, pests, diseases, and nutritional inadequacies. This nutrient enhances micro-biological life in root zone and accelerates metabolic processes. ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-BZGGAL   $104.30 
 B'Cuzz Hydro Nutrition Component B 1L   Atami   B'Cuzz Hydro Nutrition Component B 1L 
Atami B'Cuzz Hydro Nutrition Component B 1L (BZHYDROB1L)B'Cuzz Hydro Nutrition B has been especially developed for cultivation on hydro systems, where the nutrient solution leaks away from the substrate after irrigation and is not re-used. Hydro B is widely used in cultivation on Rockwool and mapito. It is a professional bio-mineral nutrition, providing a stable and biological ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-BZHYDROB1L   $10.92 
 B'Cuzz Root, 12 oz   Atami   B'Cuzz Root, 12 oz 
Atami B'Cuzz Root, 12 oz (BZR12)B'Cuzz Root Stimulator functions as a root stimulator and disease inhibitor which encourages explosive root production. This solution is formulated for use with all types of growing media and is made from pure biological sources to help protect against a wide range of plant diseases. Directions for use: Pre-soak your rooting media with a 3/4 tsp./gal... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-BZR12   $16.02 
 B. Seaweed 4 lt.   Technaflora   B. Seaweed 4 lt. 
Technaflora B. Seaweed 4 lt. (TFBSEA4L)B. Seaweed is an optimal plant growth stimulant. Technaflora's exceptional liquid extract is made from 100% pure, organic British Columbia kelp (Macrocystis integrifolia). Years of practical experience have taught British Columbia's gardeners that the use of seaweed facilitates vital and flourishing growth. Sea kelp is the source of more than ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-TFBSEA4L   $150.64 
 B. Seaweed, 1 lt   Technaflora   B. Seaweed, 1 lt 
Technaflora B. Seaweed, 1 lt (TFBSEA1L)B. Seaweed is an optimal plant growth stimulant. Technaflora's exceptional liquid extract is made from 100% pure, organic British Columbia kelp (Macrocystis integrifolia). Years of practical experience have taught British Columbia's gardeners that the use of seaweed facilitates vital and flourishing growth. Sea kelp is the source of more than ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-TFBSEA1L   $45.29 
 B.C. Bloom, 1 lt   Technaflora   B.C. Bloom, 1 lt 
Technaflora B.C. Bloom, 1 lt (TFBCBLM1L)B.C. Hydroponic Nutrients are a power-packed trio for nurturing generous vegetative crops and extraordinary floral growth. B.C. Boost, B.C. Bloom, and B.C. Grow are complete, professionally formulated, highly concentrated fertilizing agents. Unlike other brands, which include micronutrients in only one part of the formula, both B.C. Grow and ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-TFBCBLM1L   $14.00 
 B.C. Boost, 10 lt   Technaflora   B.C. Boost, 10 lt 
Technaflora B.C. Boost, 10 lt (TFBCBST10L)The B.C Hydroponic Nutrients are a power-packed trio for nurturing generous vegetative crops and extraordinary floral growth. B.C Boost, B.C Bloom and B.C Grow are complete, professionally formulated, highly concentrated fertilizing agents. Unlike other brands, which include micronutrients in only one part of the formula, both B.C Grow ... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-TFBCBST10L   $73.07 
 B.C. Grow, 10 lt   Technaflora   B.C. Grow, 10 lt 
Technaflora B.C. Grow, 10 lt (TFBCGR10L)B.C. Hydroponic Nutrients are a power-packed trio for nurturing generous vegetative crops and extraordinary floral growth. B.C. Boost, B.C. Bloom, and B.C. Grow are complete, professionally formulated, highly concentrated fertilizing agents. Unlike other brands, which include micronutrients in only one part of the formula, both B.C. Grow and ... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-TFBCGR10L   $64.27 
 B.C. Grow, 4 lt   Technaflora   B.C. Grow, 4 lt 
Technaflora B.C. Grow, 4 lt (TFBCGR4L)B.C. Hydroponic Nutrients are a power-packed trio for nurturing generous vegetative crops and extraordinary floral growth. B.C. Boost, B.C. Bloom, and B.C. Grow are complete, professionally formulated, highly concentrated fertilizing agents. Unlike other brands, which include micronutrients in only one part of the formula, both B.C. Grow and B.... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-TFBCGR4L   $29.20 
 Big Bloom Liquid Concentrate, 2.5 gal   FoxFarm   Big Bloom Liquid Concentrate, 2.5 gal 
FoxFarm Big Bloom Liquid Concentrate, 2.5 gal (FX14004)Big Bloom® is a Natural & Organic Blossom Builder. Our special, micro-brewed formula incorporates earthworm castings, bat guano and other high test organic ingredients that offer a full range of nutrients. Norwegian kelp improves nutrient uptake and increases yields. Rock phosphate helps transfer energy from one part of the... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-FX14004   $85.73 
 Big Bloomin' Guano Gal   Earth Juice   Big Bloomin' Guano Gal 
Hydro Organics / Earth Juice Big Bloomin' Guano Gal (HOF15503)This natural liquid plant food is clog-resistant, non-burning, odor and dust free, making it an excellent choice for a variety of applications as well as a superior bloom formula for all fruiting and flowering plants. Take the "Natural Path" in encouraging the production of blooms, essential oils and fragrances. Can ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-HOF15503   $14.95 
 Big Bloomin' Guano Qt   Earth Juice   Big Bloomin' Guano Qt 
Hydro Organics / Earth Juice Big Bloomin' Guano Qt (HOF15502)This natural liquid plant food is clog-resistant, non-burning, odor and dust free, making it an excellent choice for a variety of applications as well as a superior bloom formula for all fruiting and flowering plants. Take the "Natural Path" in encouraging the production of blooms, essential oils and fragrances. Can b... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-HOF15502   $6.51 
 Big Up Powder 10 lb (Special Order)   Humboldt Nutrients   Big Up Powder 10 lb (Special Order) 
Humboldt Nutrients Big Up Powder 10 lb. (HNBUP425)Big Up Powder 0-33-23 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 ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-HNBUP425   $214.70 
 Big Up Powder 4 oz.   Humboldt Nutrients   Big Up Powder 4 oz. 
Humboldt Nutrients Big Up Powder 4 oz. (HNBUP404)Big Up Powder 0-33-23 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 ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA...more info.
 hf-HNBUP404   $11.71 
Displaying 421 to 440 (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
Supreme Extra Large Perlite 4 cu ft (30/Plt)
Supreme Extra Large Perlite 4 cu ft (30/Plt)
$25.08
$22.88
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.RAW MICROBES Grow Stage, 8 oz
10.Magnum, 2.5 gal
11.RAW BLOOM, 10 lbs
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