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 ++ (525)
* Lighting Systems ++ (1102)
! Nutrients & Supplements (4340)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (524)
* Leaf Shines & Washes (122)
* Pest & Disease Control (539)
* Cloning & Propagation (425)
* Grow Systems ++ (590)
* Meters, Timers & Instruments ++ (691)
* Pots / Containers (1018)
* Pumps, Irrigation & Watering Supplies ++ (1552)
* Grow Media (566)
* Plant Seeds (18)
* Environmental Control ++ (1943)
* Greenhouses (89)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (131)
* Garden Accessories ++ (902)
* Hand Tools ++ (523)
* Gardening Books & DVDs (59)
* Growing Apparel (11)
Manufacturers more
What's New? more
Secret Jardin Intense 20' x 10' x 7' (INT600H)
dl-SJINT600H
Secret Jardin Intense 20' x 10' x 7' (INT600H)
$363.00
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 13 guests 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 101 to 120 (of 4340 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 
 FloraGro 55 Gal   General Hydroponics   FloraGro 55 Gal 
General Hydroponics FloraGro 55 Gal (GH1428)FLORAGRO: Stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium, and secondary minerals. The original Building-Block Nutrient System, often imitated but never duplicated. Flora Series contains complete Primary, Secondary and Micro Nutrients for enhanced yields and better crop quality. ... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-GH1428   $738.13 
 Elements Cal-n-Mag 55 Gallon Drum   Earth Juice   Elements Cal-n-Mag 55 Gallon Drum 
Hydro Organics / Earth Juice Elements Cal-n-Mag 55 Gallon Drum (HOEC35068)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 pla... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HOEC35068   $732.94 
 Elements Micro 55 Gallon Drum 0-0-1   Earth Juice   Elements Micro 55 Gallon Drum 0-0-1 
Hydro Organics / Earth Juice Elements Micro 55 Gallon Drum 0-0-1 (HOEM35048)Mixes, native soils and as a hydroponic additive. Elements Micro is a micronutrient formula developed for plants to help prevent and treat micronutrient deficiencies. For use as a Micronutrient Booster or as part of Elements Total Solution. Indoor/outdoor plants, soil and hydroponics. ... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HOEM35048   $726.88 
 Roots Organics Player Pallet   Aurora Innovations   Roots Organics Player Pallet 
Roots Organics Roots Organics Player Pallet (ROPLAYPLT)ROOTS ORGANICS PLAYER PALLETAurora Innovations has been working hard to update our packaging and to introduce new products to our family of growers. As a result of our recent efforts, we are now offering a mixed pallet of growing media, some of which are our best selling brands in new packaging, and some are totally new growing... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-ROPLAYPLT   $725.83 
 RAW POP Package   NPK Industries   RAW POP Package 
RAW = SOLUBLE FULLY LOADED RETAIL DISPLAY! Comes with 4x 2oz and 2x 8oz each of the following: RAW Nitrogen (N), RAW Phosphorus (P), RAW Potassium (K), RAW Kelp, RAW Humic Acid, RAW Silica, RAW Yucca, RAW B-Vitamin, RAW CalMag, RAW Full Up, RAW ominA, and RAW Cane Molasses Quantiy Included (Each) Description 4 RAW B-Vitamin - 2 oz 2 RAW B-Vitamin - 8 oz 4 RAW Calc... — Ships separately from DL: Livermore, California USA....more info.
 dl-NPK505   $719.95 
 Ginormous - 15 Gal. - Humboldt Nutrients      Ginormous - 15 Gal. - Humboldt Nutrients 
Ginormous - 15 Gal. - Humboldt Nutrients GIANT flowers and ENORMOUS fruits are what we all want to harvest consistently throughout our lives. Humboldt Nutrients is here to help you accomplish that goal. Through extensive research and development, the Humboldt Nutrients teams of agronomists and chemists have created Ginormous (0-6-16). Ginormous was specifically formulated to ... — LTL Shipping Required. — Ships from DL: Livermore, California USA....more info.
 dl-HG425   $713.90 
 Bloom Natural - 15 Gal. - Humboldt Nutrients      Bloom Natural - 15 Gal. - Humboldt Nutrients 
Bloom Natural - 15 Gal. - Humboldt Nutrients Looking for a natural bloom formula with some major punch to it? You have found it. Humboldt Nutrients Bloom Natural is an ultra-concentrated natural bloom formula designed to give your plants the large phosphorus and calcium boost needed during the flowering period. Using Bloom Natural in conjunction with Grow Natural and DeuceDeuce can... — LTL Shipping Required. — Ships from DL: Livermore, California USA....more info.
 dl-HNOB425   $707.85 
 Grow Natural - 15 Gal. - Humboldt Nutrients      Grow Natural - 15 Gal. - Humboldt Nutrients 
Grow Natural - 15 Gal. - Humboldt Nutrients Humboldt Nutrients Grow Natural is an ultra-concentrated natural grow formula designed to give your plants the nutrient-rich foundations needed during the vegetation and flowering period. Used in conjunction with Bloom Natural and DeuceDeuce, Grow Natural can help your plants to reach their full potential. Grow Natural is made using fr... — LTL Shipping Required. — Ships from DL: Livermore, California USA....more info.
 dl-HNOG425   $707.85 
 Z7 Water Conditioner 5 gallon set   Flying Skull Plant Products   Z7 Water Conditioner 5 gallon set 
User Tips to Keep Plants Healthy and at First Sign of Unhealthy Plants:Root zone problems show up as: slow growth, yellow leaf, dry leaf, leaf spot, leaf drop, leaf curl, tip burn, purple or red stem, Interveinal chlorosis, Interveinal necrosis, leaf and fruit deformation, low sugar Brix readings or low oil content in the finished product. These root zone problem need to be solved ... — Ships separately from Portland, Oregon USA....more info.
 MI015   $707.80 
 Z7 Water Conditioner Commercial - 5 gallon      Z7 Water Conditioner Commercial - 5 gallon 
User Tips to Keep Plants Healthy and at First Sign of Unhealthy Plants:Root zone problems show up as: slow growth, yellow leaf, dry leaf, leaf spot, leaf drop, leaf curl, tip burn, purple or red stem, Interveinal chlorosis, Interveinal necrosis, leaf and fruit deformation, low sugar Brix readings or low oil content in the finished product. These root zone problem need to be solved ... — Ships separately from Portland, Oregon USA....more info.
 MI025   $707.80 
 Bloom Natural 15 gal.   Humboldt Nutrients   Bloom Natural 15 gal. 
Humboldt Nutrients Bloom Natural 15 gal. (HNOB425)Bloom Natural 0-10-0 If you were looking for a natural bloom formula with some major punch to it, you have found it. Humboldt Nutrients Bloom Natural is an ultra-concentrated natural bloom formula designed to give your plants the large phosphorus and calcium... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNOB425   $699.66 
 Grow Natural 15 gal.   Humboldt Nutrients   Grow Natural 15 gal. 
Humboldt Nutrients Grow Natural 15 gal. (HNOG425)Grow Natural 3-1-3 Humboldt Nutrients Grow Natural is an ultra-concentrated natural grow formula designed to give your plants the nutrient-rich foundations needed during the vegetation and flowering period. Used in conjunction with Bloom Natu... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNOG425   $699.66 
 Ginormous 15 gal.   Humboldt Nutrients   Ginormous 15 gal. 
Humboldt Nutrients Ginormous 15 gal. (HNHG425)Ginormous was specifically formulated to help your favorite plants yield the largest fruits, higher brix levels and better aromas. Ginormous is free of any harmful hormones and is 100% bio-degradable. Using naturally derived premium ingredients, macro and micro elements and carbohydrates, this unique formula will assist in the highest l... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HNHG425   $678.50 
 Mag Amped 20 gal   Cutting Edge Solutions   Mag Amped 20 gal 
Cutting Edge Solutions Mag Amped 20 gal (CES2805)MAG-AMPED is a pure Magnesium product, combined with an organic surfactant that helps with uptake and overall solubility. Magnesium is essential for chlorophyll production in plants, in turn chlorophyll is the component in photosynthesis, essentially starting the process through collection of light energy. MAG-AMPED is a low molecula... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-CES2805   $661.25 
 Plant Amp 20 gal   Cutting Edge Solutions   Plant Amp 20 gal 
Cutting Edge Solutions Plant Amp 20 gal (CES2506)PLANT AMP is a chelated calcium product that also contains a proprietary organic plant stimulating ingredient. Calcium is the basis of cell wall development in a plant and the chelated calcium in PLANT AMP is extremely soluble, providing an easily utilized source of calcium. PLANT AMP is 100% organic and can be used throughout the en... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-CES2506   $661.25 
 Uncle John's Blend 20 gal   Cutting Edge Solutions   Uncle John's Blend 20 gal 
Cutting Edge Solutions Uncle John's Blend 20 gal (CES2606)UNCLE JOHN'S BLEND (UJB), is a complex potassium mixture used primarily to enhance a plant's metabolic rate, especially for flowering plants during the blooming stage. Potassium is a major component in photosynthetic processes, including the production of ATP (plant sugars) and the transfer of those sugars throughout the pla... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-CES2606   $661.25 
 Cutting Edge Plant Amp 20 Gallon   Cutting Edge Solutions   Cutting Edge Plant Amp 20 Gallon 
Cutting Edge Plant Amp 20 Gallon (715710)Cutting Edge Solutions Plant Amp PLANT AMP is a chelated Calcium product that also contains a proprietary organic plant “stimulating” ingredient. Calcium is the basis of cell wall development in a plant and the Calcium in PLANT AMP is extremely soluble, providing an easily utilized source of Calcium. PLANT AMP is 100% organic and can be u... — LTL Shipping Required. — 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.
 715710   $661.25 
 Uncle John's Blend 20 Gallon   Cutting Edge Solutions   Uncle John's Blend 20 Gallon 
Uncle John's Blend 20 Gallon (715735)Cutting Edge Solutions Uncle John's Blend 0 - 0 - 2 UNCLE JOHN'S BLEND (UJB), is a complexed Potassium mixture that is used primarily to enhance a plant's metabolic rate, especially for owering plants during the blooming stage. Potassium is a major component in photosynthetic processes, including the production of ATP (plant sugars) and the ... — LTL Shipping Required. — 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.
 715735   $661.25 
 FloraKleen 55 Gal   General Hydroponics   FloraKleen 55 Gal 
General Hydroponics FloraKleen 55 Gal (GH1728)FLORAKLEEN Salt Clearing Solution FloraKleen removes fertilizer residue that can accumulate over time in hydroponic systems, growing media, and potting soils. Use FloraKleen monthly to purge your hydroponic system or potted plants of excess salts that can accumulate as a result of regular fertilizer application. FloraKleen is an ex... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-GH1728   $654.64 
 Bloom 55 gal   Cutting Edge Solutions   Bloom 55 gal 
Cutting Edge Solutions Bloom 55 gal (CES2307)CES BLOOM is the second component of the base three part blooming formula, to be used in conjunction with the MICRO. BLOOM is a Phosphorus heavy formula for enhancing flower production, as well as to encourage a plant to shift it's hormonal signals from vegetative to flowering. BLOOM also contains Potassium to enhance the plant's pho... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-CES2307   $648.95 
Displaying 101 to 120 (of 4340 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!
 Get Quote by adding products to the cart!
Shop By Price
Reviews more
SUN SYSTEM®  4  HPS  150W
This is not a switchable or convertible and is either 150hps ..
1 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


Specials more
Dead Bug Brew Concentrate Pint
Dead Bug Brew Concentrate Pint
$15.43
$13.96
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)
Nutrient Trio-Soil Formula, 3 qts
Nutrient Trio-Soil Formula, 3 qts
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)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
SIPCO® HYGROZYME™ - 1 LITER (12/CASE)
SIPCO® HYGROZYME™ - 1 LITER (12/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
FLORA BLOOM GALLON
FLORA BLOOM GALLON
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/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)
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
EARTH JUICE™ GROW 2-1-1 Organic - QUART (12/CASE)
EARTH JUICE™ GROW 2-1-1 Organic - QUART (12/CASE)
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.Grow More Water Soluble 0-50-30 25lb
08.RAW MICROBES Grow Stage, 8 oz
09.Dyna-Gro Pro-TeKt 1 gal
10.Earth Juice Godsilica, 1 qt
11.RAW BLOOM, 10 lbs
12.Grow More Water Soluble 20-20-20 25lb
13.Magnum, 2.5 gal
14.Dirty Dozen Starter Kit
15.Happy Frog Japanese Maple, 4 lbs.
Languages
English Deutsch Espańol
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