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.
Celebrating our 11th Year of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (543)
* Lighting Systems ++ (1156)
! Nutrients & Supplements (4330)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (539)
* Leaf Shines & Washes (97)
* Pest & Disease Control (569)
* Cloning & Propagation (451)
* Grow Systems ++ (586)
* Meters, Timers & Instruments ++ (671)
* Pots / Containers (1015)
* Pumps, Irrigation & Watering Supplies ++ (1639)
* Grow Media (538)
* Plant Seeds (60)
* Environmental Control ++ (1944)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (977)
* Hand Tools ++ (534)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (54)
Manufacturers more
What's New? more
HD Hudson All-Angle Compression Handsprayer, 64 oz
hf-HD69402
HD Hudson All-Angle Compression Handsprayer, 64 oz
$14.63
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 61 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 401 to 420 (of 4330 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 
 Elite Base Nutrient A, 1 gal      Elite Base Nutrient A, 1 gal 
Elite Base Nutrient A (4-0-1) is a liquid concentrate that works in tandem with Elite Base Nutrient B to eliminate waste and optimize nutrition, making sure your plants have a solid foundation so they can reach their maximum potential. How it works:Rich in nitrogen and calcium, Elite Base Nutrient A targets the early stages of plant development with key nutrients and supports... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN11010   $28.11 
 Elite Base Nutrient A, 275 gal tote (Special Order)      Elite Base Nutrient A, 275 gal tote (Special Order) 
Elite Base Nutrient A (4-0-1) is a liquid concentrate that works in tandem with Elite Base Nutrient B to eliminate waste and optimize nutrition, making sure your plants have a solid foundation so they can reach their maximum potential. How it works:Rich in nitrogen and calcium, Elite Base Nutrient A targets the early stages of plant development with key nutrients and supports... — LTL Shipping Required. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN12600   $3,379.55 
 Elite Base Nutrient A, 32 oz      Elite Base Nutrient A, 32 oz 
Elite Base Nutrient A (4-0-1) is a liquid concentrate that works in tandem with Elite Base Nutrient B to eliminate waste and optimize nutrition, making sure your plants have a solid foundation so they can reach their maximum potential. How it works:Rich in nitrogen and calcium, Elite Base Nutrient A targets the early stages of plant development with key nutrients and supports infr... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN11004   $13.34 
 Elite Base Nutrient A, 55 gal barrel (Special Order)      Elite Base Nutrient A, 55 gal barrel (Special Order) 
Elite Base Nutrient A (4-0-1) is a liquid concentrate that works in tandem with Elite Base Nutrient B to eliminate waste and optimize nutrition, making sure your plants have a solid foundation so they can reach their maximum potential. How it works:Rich in nitrogen and calcium, Elite Base Nutrient A targets the early stages of plant development with key nutrients and supports... — LTL Shipping Required. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN11550   $1,086.35 
 Elite Base Nutrient B, 1 gal      Elite Base Nutrient B, 1 gal 
Elite Base Nutrient B (0-5-4) is a liquid concentrate that works in tandem with Elite Base Nutrient A to eliminate waste and optimize nutrition, making sure your plants have a solid foundation so they can reach their maximum potential. How it works: Nurturing a plant's bloom potential, Elite Base Nutrient B delivers the increased potassium, phosphorous and magnesium plants cr... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN21010   $26.70 
 Elite Base Nutrient B, 275 gal tote (Special Order)      Elite Base Nutrient B, 275 gal tote (Special Order) 
Elite Base Nutrient B (0-5-4) is a liquid concentrate that works in tandem with Elite Base Nutrient A to eliminate waste and optimize nutrition, making sure your plants have a solid foundation so they can reach their maximum potential. How it works: Nurturing a plant's bloom potential, Elite Base Nutrient B delivers the increased potassium, phosphorous and magnesium plants cr... — LTL Shipping Required. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN22600   $3,109.17 
 Elite Base Nutrient B, 32 oz      Elite Base Nutrient B, 32 oz 
Elite Base Nutrient B (0-5-4) is a liquid concentrate that works in tandem with Elite Base Nutrient A to eliminate waste and optimize nutrition, making sure your plants have a solid foundation so they can reach their maximum potential. How it works: Nurturing a plant's bloom potential, Elite Base Nutrient B delivers the increased potassium, phosphorous and magnesium plants cr... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN21004   $13.79 
 Elite Base Nutrient B, 55 gal barrel (Special Order)      Elite Base Nutrient B, 55 gal barrel (Special Order) 
Elite Base Nutrient B (0-5-4) is a liquid concentrate that works in tandem with Elite Base Nutrient A to eliminate waste and optimize nutrition, making sure your plants have a solid foundation so they can reach their maximum potential. How it works: Nurturing a plant's bloom potential, Elite Base Nutrient B delivers the increased potassium, phosphorous and magnesium plants crave a... — LTL Shipping Required. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN21550   $958.54 
 Elite Nutrients Elite Root Tonic C, 1 gal      Elite Nutrients Elite Root Tonic C, 1 gal 
Elite Root Tonic C (0-10-12) may be used as a soil conditioner or directly to stimulate plant health and wellness during the vegetative stages of growth and throughout the plant’s lifecycle. How it works: Elite Root Tonic C has been biochemically engineered to assist in the development of stronger, healthier plants. Similar to electrolyte drinks that keep athletes going str... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN31010   $134.19 
 Elite Nutrients Elite Root Tonic C, 1 qt      Elite Nutrients Elite Root Tonic C, 1 qt 
Elite Root Tonic C (0-10-12) may be used as a soil conditioner or directly to stimulate plant health and wellness during the vegetative stages of growth and throughout the plant’s lifecycle. How it works: Elite Root Tonic C has been biochemically engineered to assist in the development of stronger, healthier plants. Similar to electrolyte drinks that keep athletes going strong, El... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN31004   $46.38 
 Elite Resin D, 1 gal      Elite Resin D, 1 gal 
Elite Resin D (1-3-14) provides the vital nutrients necessary in the later and final stages of growth and promotes the development of rich, full flowers. How it works: Specifically engineered to meet the heavy feeding needs of flowering plants, Elite Resin D provides the vital ratio of phosphorous and potassium to support both photosynthesis and the natural shift from vegetat... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN41010   $134.19 
 Elite Resin D, 275 gal tote (Special Order)      Elite Resin D, 275 gal tote (Special Order) 
Elite Resin D (1-3-14) provides the vital nutrients necessary in the later and final stages of growth and promotes the development of rich, full flowers. How it works: Specifically engineered to meet the heavy feeding needs of flowering plants, Elite Resin D provides the vital ratio of phosphorous and potassium to support both photosynthesis and the natural shift from vegetat... — LTL Shipping Required. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN42600   $12,546.45 
 Elite Resin D, 32 oz      Elite Resin D, 32 oz 
Elite Resin D (1-3-14) provides the vital nutrients necessary in the later and final stages of growth and promotes the development of rich, full flowers. How it works: Specifically engineered to meet the heavy feeding needs of flowering plants, Elite Resin D provides the vital ratio of phosphorous and potassium to support both photosynthesis and the natural shift from vegetation t... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN41004   $46.38 
 Elite Resin D, 55 gal barrel (Special Order)      Elite Resin D, 55 gal barrel (Special Order) 
Elite Resin D (1-3-14) provides the vital nutrients necessary in the later and final stages of growth and promotes the development of rich, full flowers. How it works: Specifically engineered to meet the heavy feeding needs of flowering plants, Elite Resin D provides the vital ratio of phosphorous and potassium to support both photosynthesis and the natural shift from vegetat... — LTL Shipping Required. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN41550   $3,954.03 
 Elite Root Igniter E, 275 gal tote (Special Order)      Elite Root Igniter E, 275 gal tote (Special Order) 
Elite Root Igniter (Mycorrhizae) The beginning stages of plant growth are the most critical. Elite Root Igniter is used to bolster root structure and improve nutrient uptake. How it works: Engineered to perform, Elite Root Igniter is specifically formulated to increase root mass. Like the foundation of a house, a root mass that is thicker and spread evenly will provide strong... — LTL Shipping Required. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN52600   $12,713.74 
 Elite Root Igniter E, 8 oz      Elite Root Igniter E, 8 oz 
Elite Root Igniter (Mycorrhizae) The beginning stages of plant growth are the most critical. Elite Root Igniter is used to bolster root structure and improve nutrient uptake. How it works: Engineered to perform, Elite Root Igniter is specifically formulated to increase root mass. Like the foundation of a house, a root mass that is thicker and spread evenly will provide stronger su... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN51001   $19.16 
 Elite Root Igniter, 1 gal      Elite Root Igniter, 1 gal 
Elite Root Igniter (Mycorrhizae) The beginning stages of plant growth are the most critical. Elite Root Igniter is used to bolster root structure and improve nutrient uptake. How it works: Engineered to perform, Elite Root Igniter is specifically formulated to increase root mass. Like the foundation of a house, a root mass that is thicker and spread evenly will provide strong... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN51010   $138.21 
 Elite Root Igniter, 32 oz      Elite Root Igniter, 32 oz 
Elite Root Igniter (Mycorrhizae) The beginning stages of plant growth are the most critical. Elite Root Igniter is used to bolster root structure and improve nutrient uptake. How it works: Engineered to perform, Elite Root Igniter is specifically formulated to increase root mass. Like the foundation of a house, a root mass that is thicker and spread evenly will provide strong... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN51004   $47.79 
 Elite Root Igniter, 55 gal barrel  (Special Order)      Elite Root Igniter, 55 gal barrel (Special Order) 
Elite Root Igniter (Mycorrhizae) The beginning stages of plant growth are the most critical. Elite Root Igniter is used to bolster root structure and improve nutrient uptake. How it works: Engineered to perform, Elite Root Igniter is specifically formulated to increase root mass. Like the foundation of a house, a root mass that is thicker and spread evenly will provide strong... — LTL Shipping Required. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-EN51550   $4,006.74 
 Emerald Harvest Cali Pro Bloom A 2 Qrt/1.9 L (6/Cs) 3 - 0 - 3      Emerald Harvest Cali Pro Bloom A 2 Qrt/1.9 L (6/Cs) 3 - 0 - 3 
Reach the full genetic potential of your crops with Emerald Harvest® Cali Pro® Grow A & B and Cali Pro® Bloom A & B, our complete 2-part base nutrient series. Cali Pro® is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest. Rich in phosphorus, potassium a... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 723912   $15.92 
Displaying 401 to 420 (of 4330 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
Precision Pruner Spring, pack of 10
My second time ordering these replacement springs and all i ..
5 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


Specials more
LightRail Switch Stop Kit for LightRail 3.5/4.0, pack of 6
LightRail Switch Stop Kit for LightRail 3.5/4.0, pack of 6
$6.96
$5.99
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)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
Botanicare Cal-Mag Plus Quart (12/Cs)
Botanicare Cal-Mag Plus Quart (12/Cs)
FLORA BLOOM GALLON
FLORA BLOOM GALLON
SIPCO® HYGROZYME™ - 1 LITER (12/CASE)
SIPCO® HYGROZYME™ - 1 LITER (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)
GH Flora Series Performance Pack
GH Flora Series Performance Pack
EARTH JUICE™ GROW 2-1-1 Organic - QUART (12/CASE)
EARTH JUICE™ GROW 2-1-1 Organic - QUART (12/CASE)
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)
Bestsellers
01.SUPERTHRIVE™ 4 OZ (12/CASE)
02.FLORA BLOOM GALLON
03.SUPERTHRIVE™ 2 OZ (24/CASE)
04.GHBB® FLORA MICRO™ GALLON (4/CASE)
05.GHBB® FLORA GRO™ GALLON (4/CASE)
06.Botanicare Cal-Mag Plus Quart (12/Cs)
07.FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
08.BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
09.Flora Bloom Quart
10.SUPERTHRIVE™ GALLON (4/CASE)
11.GHBB® LIQUID KOOLBLOOM™ QT 12/CASE
12.GHBB® FLORA GRO™ QUART
13.FOX FARM TIGER BLOOM® QUART (12/CASE)
14.BOTANICARE® LIQUID KARMA™ GALLON (4/CASE)
15.FOX FARM BIG BLOOM™ 0-4-0 GALLON (4/CASE)
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Amazon Ad
Matched Content
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
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order