Horticulture Source   Lowest prices guaranteed: We beat and match prices!

Shop 9330+ Horticultural, Organic & Hydroponics items!

  Contact Us Download vCard    Follow us on Twitter Our Facebook Profile Our MySpace Profile
 
  Search: Quick Find  
Help [?] Phrase Advanced Search
 
Bookmark and Share
 
Secure   My Account   Cart Contents   Checkout  
  Horticulture Source » Discount Specialty Farm, Greenhouse & Garden 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 ++ (546)
* Lighting Systems ++ (895)
! Nutrients & Supplements (1903)
* Composters & Compost Tea Brewing (30)
* Organic Gardening (583)
* Leaf Shines & Washes (101)
* Pest & Disease Control (239)
* Cloning & Propagation (169)
* Grow Systems ++ (379)
* Meters, Timers & Instruments ++ (474)
* Pots / Containers (459)
* Pumps, Irrigation & Watering Supplies ++ (967)
* Grow Media (260)
* Plant Seeds (31)
* Environmental Control ++ (1356)
* Greenhouses (52)
* Grow Rooms / Tents (37)
* Reflective / B&W Films (62)
* Garden Accessories ++ (481)
* Hand Tools ++ (461)
* Gardening Books & DVDs (33)
* Growing Apparel (21)
* Aquaculture / Aquarium / Reef Tank / Marine ++ (442)
Manufacturers more
What's New? more
CO2 CONTROLLER, FUZZY LOGIC, SELF CONTAINED W / PPM, ATMOSPHERE DISABLE (Refurbished)
REF-PPM-2A
CO2 CONTROLLER, FUZZY LOGIC, SELF CONTAINED W / PPM, ATMOSPHERE DISABLE (Refurbished)
$288.00
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 65 guests 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 225 to 240 (of 1976 products) Result Pages: [<< Prev]  ... 13  14  15  16  17  18  19  20  21  22  23  24 ...  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 TECHNAFLORA® B.C. GROW 1-3-6 - 1 LTR. (12/CASE)   Technaflora   TECHNAFLORA® B.C. GROW 1-3-6 - 1 LTR. (12/CASE) 
Technaflora B.C. Nutrients B.C. GROW 1 LTR. (12/CASE) The B.C. Hydroponic Nutrients are a powerpacked 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 formul... This item is sold individually....more.
 720580   $14.16 
 BOTANICARE® CAL-MAG PLUS 2.5 GAL  (2/CASE)   Botanicare   BOTANICARE® CAL-MAG PLUS 2.5 GAL (2/CASE) 
Botanicare Cal-Mag Plus CAL-MAG PLUS 2.5 GAL (2/CASE) CAL-MAG Plus 2-0-0 is a bio-catalyst for plants. It is a highly beneficial plant nutrient supplement to correct the inherent problem of calcium, magnesium and iron mineral deficiencies found in most soil fertilizers and some hydroponic nutrient liquid concentrated formulas.CAL-MAG Plus helps PREVENT the following:blossom e... This item is sold individually....more.
 732120   $62.07 
 BOTANICARE® CNS17™ BLOOM      1 GALLON   Botanicare   BOTANICARE® CNS17™ BLOOM 1 GALLON 
Botanicare CNS17 Grow and Bloom CNS17 BLOOM GAL (4/CASE) CNS17 is an element rich plant food which is ideal for producing consumable goods. CNS17 is ideally suited to a wide range of vegetable, flower and fruiting crops grown in hydroponics or soil. CNS17 combines high levels of calcium with sulfates and phosphates producing a mixture that provides a guaranteed complete spect... ...more.
 733045   $19.28 
 BUSHDOCTOR MICROBE BREW GALLON   FoxFarm   BUSHDOCTOR MICROBE BREW GALLON 
BUSHDOCTOR MICROBE BREW GALLONS (732856)Bushdoctor Microbe Brew Microbe Brew™ is a liquid suspension with a complex blend of ingredients specially formulated to help plants achieve optimum microbial habitats at the rhizosphere & root zone environment. It contains concentrated amounts of fungi and bacteria spores that will inoculate large populations at a rapid pace. Microbe Brew... ...more.
 732856   $61.41 
 CaMg+ QUART (12/CASE)   General Hydroponics   CaMg+ QUART (12/CASE) 
General Hydroponics Ca Mg Plus CaMg Plus is derived from all natural sources, not calcium nitrate. It must be added in conjunction to make calcium available to plants grown hydroponically. Calcium is an essential element that plants use to building strong healthy cell walls. Thus, it also promotes disease resistance. In general, it is a great supplement containing additional min... This item is sold individually....more.
 726820   $10.92 
 DUTCH MASTER™ FOLITECH FLOWER .06-.13-.3 - 34OZ (12/CASE) (Special Order)   DutchMaster   DUTCH MASTER™ FOLITECH FLOWER .06-.13-.3 - 34OZ (12/CASE) (Special Order) 
Dutch Master Folitech Grow & Flower FOLITECH FLOWER 1L/34OZ (12/CS) Its now a scientific fact that FOLITECH, when used together with PENETRATOR, will increase your plants basic energy production (response to light) up to a whopping 180%!In recently conducted experiments by DUTCH MASTERs Senior Researcher, FOLITECH, together with PENETRATOR, was sprayed on plants & the... This item is sold individually....more.
 719420   $16.71 
 DUTCH MASTER™ GOLD GROW A 5-0-2.9 - 34 OZ (6 SET x 1L/CASE)   DutchMaster   DUTCH MASTER™ GOLD GROW A 5-0-2.9 - 34 OZ (6 SET x 1L/CASE) 
Dutchmaster Gold Grow A GOLD GROW 1L/34OZ (A+B=1) (6/CS) GOLD nutrient delivers beyond all expectations. During Dutch Masters extensive field trials, GOLD repeatedly produced a 25 to 40% greater yield than the leading brands from North America and Europe! GOLD will absolutely deliver you the biggest yield you have ever experienced - our tests proved it!Meticulously cra... This item is sold individually....more.
 719242   $7.76 
 DUTCH MASTER™ GOLD GROW B 1.5-1-3.5 - 34 OZ (6 x 1L /CASE)   DutchMaster   DUTCH MASTER™ GOLD GROW B 1.5-1-3.5 - 34 OZ (6 x 1L /CASE) 
Dutchmaster Gold Grow B GOLD GROW 1L/34OZ (A+B=1) (6/CS) GOLD nutrient delivers beyond all expectations. During Dutch Masters extensive field trials, GOLD repeatedly produced a 25 to 40% greater yield than the leading brands from North America and Europe! GOLD will absolutely deliver you the biggest yield you have ever experienced - our tests proved it!Meticulously cra... This item is sold individually....more.
 719243   $7.76 
 DUTCH MASTER™ GOLD POTASH PLUS 0.7-4-11 34OZ (12/CASE)   DutchMaster   DUTCH MASTER™ GOLD POTASH PLUS 0.7-4-11 34OZ (12/CASE) 
Dutchmaster Gold Potash Plus GOLD POTASH PLUS 1 L/34OZ (12/CS) POTASH+ is one of the most advanced root based phosphorus boosters in the world! Containing Premium grade multiple phosphorus types and synergistic micronutrients, POTASH+ is one of the best ways to maximize your plants natural genetic flowering potential! POTASH+ has been scientifically formulated by a PhD Plant ... This item is sold individually....more.
 719330   $12.54 
 DUTCH MASTER™ LIQUID LIGHT 1.32 GALLON (2/CASE)   DutchMaster   DUTCH MASTER™ LIQUID LIGHT 1.32 GALLON (2/CASE) 
Dutchmaster Liquid Light LIQUID LIGHT 5L/1.32GAL (2/CS) Liquid Light is designed to dramatically improve the way your plant processes your garden's light giving your plants the equivalent of up to 60% more usable light. Liquid Light works by supercharging the chloroplasts, tiny specialized cells in the leaves of your plant that process light and give them their lovely green ... This item is sold individually....more.
 719278   $124.88 
 DUTCH MASTER™ MAX GROW 1-1-5 - 34OZ (12/CASE)   DutchMaster   DUTCH MASTER™ MAX GROW 1-1-5 - 34OZ (12/CASE) 
Dutchmaster Max Grow & Flower MAX GROW 1L/34OZ (12/CS) Dutchmaster Max Grow 1-1-5 & Flower11-2-3 legendary performance is based on our unique Humatic Isolate and Phospholipid technologies that allow for increased availability and uptake of selected elements via chelation. Chelated elements are far more available for uptake and utilization by the plant, regardless of r... This item is sold individually....more.
 719350   $11.64 
 DUTCH MASTER™ ONE GROW  2-0.3-3 - 1.32 GALLONS(2/CASE)   DutchMaster   DUTCH MASTER™ ONE GROW 2-0.3-3 - 1.32 GALLONS(2/CASE) 
Dutchmaster One Grow and Flower ONE GROW 5L/1.32GAL (2/CS) Dutch Master ONE is a remarkable breakthrough in one part hydroponic nutrient development. Dutch Master One now stands at the forefront of one part nutrient development by incorporating revolutionary Calcium Binding Technology together with proprietary Bio Delivery & Ionic Balancing Technologies. By enabling Calcium... This item is sold individually....more.
 719285   $20.62 
 GHBB® MAXIBLOOM™ 16LB   General Hydroponics   GHBB® MAXIBLOOM™ 16LB 
General Hydroponics MaxiBloom MAXIBLOOM 16LB MAXIGRO and MAXIBLOOM (5 - 15 - 14) are extremely potent, stand alone, water soluble, dry concentrate nutrients. Complete in all primary, secondary and micro nutrients; MaxiGro and MaxiBloom are user friendly and will provide superior results over a broad spectrum of different crops, water-qualities and hydroponic or soil based met... ...more.
 718290   $70.80 
 MARINE CUISINE 4 LB   FoxFarm   MARINE CUISINE 4 LB 
Marine Cuisine® is a powerful blend of balanced plant foods combined with Pacific Northwest sea-going fish, crab meal, shrimp meal, bat guano, and earthworm castings, natures finest soil amendment. Crab and oyster shells feed the beneficial microbes in the soil, creating a healthy soil ecosystem. While decomposing, these oyster and crab shells create ammonical nitrogen which repels... ...more.
 718583   $11.51 
 MAXICROP® FISH 5.0-1.0-1.0 - QUART (12/CASE)   maxicrop   MAXICROP® FISH 5.0-1.0-1.0 - QUART (12/CASE) 
Maxicrop® Liquid Fish MAXICROP FISH QUART (12/CASE) Maxicrop® Liquid Fish (5.0 - 1.0 - 1.0)For trees, flowers, lawns, fruits & vegetables. Natural product made from fresh Atlantic fish.Can be used for cuttings & rootings, outdoor plants, foliar feed, lawns, compost enhancer Manufacturer's Product Information ... This item is sold individually....more.
 718620   $6.73 
 ROOTS ORGANICS HPK LIQUID BAT GUANO & K-MAG Quart   Aurora Innovations   ROOTS ORGANICS HPK LIQUID BAT GUANO & K-MAG Quart 
Roots Organics HPK Bat Guano ROOTS HPK BAT GUANO & K-MAG QUARTS 12/CS This distinctive organic PK liquid bloom booster is specially extracted from our unique natural sources of phosphorous and potassium. Bat guano, renowned as an unparalleled organic source of phosphorous, is combined with Langbeinite, a natural source of potassium mined from ancient sea beds in the American ... ...more.
 715045   $10.85 
Displaying 225 to 240 (of 1976 products) Result Pages: [<< Prev]  ... 13  14  15  16  17  18  19  20  21  22  23  24 ...  [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
PH600-AQ PH METER 10/CS
DO NOT BUY THIS! I don't usually write reviews calling an it ..
1 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

10" REPLACEMENT ACTIVE CARBON INSERT 2/PK
10" REPLACEMENT ACTIVE CARBON INSERT 2/PK
$15.01
$9.10
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)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (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)
SIPCO® HYGROZYME™ OMRI LISTED - 1 LITER (12/CASE)
SIPCO® HYGROZYME™ OMRI LISTED - 1 LITER (12/CASE)
FLORA BLOOM GALLON
FLORA BLOOM GALLON
FOX FARM TIGER BLOOM® QUART (12/CASE)
FOX FARM TIGER BLOOM® QUART (12/CASE)
BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/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 GROW BIG® QUART (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
Flora Bloom Quart
Flora Bloom Quart
GHBB® FLORA MICRO™ GALLON (4/CASE)
GHBB® FLORA MICRO™ GALLON (4/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
FOX FARM BIG BLOOM™ 0-4-0 GALLON (4/CASE)
FOX FARM BIG BLOOM™ 0-4-0 GALLON (4/CASE)
B'CUZZ® FOLIAR 1.0-0-0 - OMRI LISTED GALLON (4/CASE)
B'CUZZ® FOLIAR 1.0-0-0 - OMRI LISTED GALLON (4/CASE)
HYGROCORP® NATURE'S NECTAR™ NITROGEN 5.0.0 - Organic - QUART (12/CASE)
HYGROCORP® NATURE'S NECTAR™ NITROGEN 5.0.0 - Organic - QUART (12/CASE)
SUPERTHRIVE™ 2 OZ (24/CASE)
SUPERTHRIVE™ 2 OZ (24/CASE)
Bestsellers
01.SUPERTHRIVE™ 4 OZ (12/CASE)
02.FLORA BLOOM GALLON
03.GHBB® FLORA MICRO™ GALLON (4/CASE)
04.SUPERTHRIVE™ 2 OZ (24/CASE)
05.BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
06.GHBB® FLORA GRO™ GALLON (4/CASE)
07.BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
08.FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
09.DUTCH MASTER™ GOLD SATURATOR (Formerly PENETRATOR GOLD) 0-0-0 - 34 OZ (12/CASE)
10.SUPERTHRIVE™ GALLON (4/CASE)
11.Flora Bloom Quart
12.GHBB® LIQUID KOOLBLOOM™ QT 12/CASE
13.FOX FARM TIGER BLOOM® QUART (12/CASE)
14.BOTANICARE® LIQUID KARMA™ GALLON (4/CASE)
15.FOX FARM BEASTIE BLOOMZ® 1LB (0- 50- 30)
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Ads

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
Credit Cards Accepted
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 — 2013 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order