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 ++ (520)
* Lighting Systems ++ (1112)
! Nutrients & Supplements (4232)
* Composters & Compost Tea Brewing (38)
* Organic Gardening (551)
* Leaf Shines & Washes (121)
* Pest & Disease Control (495)
* Cloning & Propagation (409)
* Grow Systems ++ (618)
* Meters, Timers & Instruments ++ (702)
* Pots / Containers (921)
* Pumps, Irrigation & Watering Supplies ++ (1478)
* Grow Media (559)
* Plant Seeds (10)
* Environmental Control ++ (1953)
* Greenhouses (90)
* Grow Rooms / Tents (148)
* Reflective / B&W Films (130)
* Garden Accessories ++ (833)
* Hand Tools ++ (518)
* Gardening Books & DVDs (59)
* Growing Apparel (1)
Manufacturers more
What's New? more
Pondmaster Pump Guard Water Pump Maintenance Solution 1 Gallon (4/Cs)
727364
Pondmaster Pump Guard Water Pump Maintenance Solution 1 Gallon (4/Cs)
$81.94
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 and 
1 logged in customer 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 61 to 80 (of 4232 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 
 Earth Juice Grow, 1 qt   Earth Juice   Earth Juice Grow, 1 qt 
Hydro Organics / Earth Juice Earth Juice Grow, 1 qt (HOJ03201)An intense Nitrogen formulation that may be used as a potent Grow fertilizer that will generate lavish vegetative growth, or a dynamic General-Purpose formula that will provide robust growth along with an explosion of flowers, vegetables and fruit. It is the best choice for those who prefer a single formula for both grow... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HOJ03201   $11.19 
 FloraBloom 1 qt   General Hydroponics   FloraBloom 1 qt 
General Hydroponics FloraBloom 1 qt (GH1432)FLORABLOOM: Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high Phosphorous, Potassium, Magnesium, and Sulfur. 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... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GH1432   $8.84 
 FloraGro 1 qt   General Hydroponics   FloraGro 1 qt 
General Hydroponics FloraGro 1 qt (GH1422)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. Us... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GH1422   $8.84 
 FloraMicro 1 qt   General Hydroponics   FloraMicro 1 qt 
General Hydroponics FloraMicro 1 qt (GH1412)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. Users can adjust mixtures to suit specific plant needs. Flora Series enhances flavor, nutrition, aroma, potency, and essential oils in both hyd... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GH1412   $11.26 
 FloraNova Grow 1 qt   General Hydroponics   FloraNova Grow 1 qt 
General Hydroponics FloraNova Grow 1 qt (GH1622)FloraNova represents a breakthrough in fertilizer technology. FloraNova gives users both the strength of a dry concentrate and the ease of a liquid. This unique formulation of highly purified minerals and natural additives combines the benefits of both organic and soilless gardening methods. Optimum nutrient absorption is aided by... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GH1622   $17.83 
 Fulmag,1 qt   HydroFarm   Fulmag,1 qt 
Safer Gro Fulmag,1 qt (SG0118QT)Fulvic acid with chelated magnesium. Fulvic acid is a yellow-to-brown solution extracted from natural deposits of organic matter called leonardite. Manufacturer's Product Information MSRP each $13.95 UPC644189522696 ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-SG0118QT   $10.98 
 Gold Grow A 5L   DutchMaster   Gold Grow A 5L 
Dutch Master Gold Grow A 5L (DM2106)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 crafted with rare earth elements, p... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-DM2106   $25.51 
 Grow Big Liquid Concentrate 1 pt   FoxFarm   Grow Big Liquid Concentrate 1 pt 
FoxFarm Grow Big Liquid Concentrate 1 pt (FX14092)Grow Big, by FoxFarm, is an organic-based concentrate made up of a comprehensive blend of major, minor, and micro nutrients. Grow Big was designed to promote spectacular growth, instant green-up, larger flowers, and color intensity of blossoms. Growers find it optimal for roses, tomatoes, veggies, flowers, fruits, herbs, and lawns. ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-FX14092   $10.66 
 Grow More Hawaiian Bud, 25 lb   GrowMore   Grow More Hawaiian Bud, 25 lb 
Specially formulated to supply phosphate and potash for late flowering cycle. Fortified with six trace elements plus Humic Acid and Norwegian kelp extract to help produce heavy weight flowers and buds. Correct nutrient ratio to mobilize essential oils and resins for aromatic flowering plants. Developed for use in soilless, hydroponic, organic soils, coco coir and aereoponic system.... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GR17512   $53.00 
 Hydroguard, 1 gal   Botanicare   Hydroguard, 1 gal 
Botanicare Hydroguard, 1 gal (BCNBHGGAL)Hydroguard is back with a new, clean look and a more powerful, concentrated formula. Hydroguard's reformulation makes it even more effective than before. It's unique formula, available exclusively from Botanicare, contains an isolated form of Bacillus bacteria known as Bacillus Amyloliquefaciens. This scientifically isolated bacterium was... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-BCNBHGGAL   $49.19 
 Liquid Underground, 1 gal   Humboldt Nutrients   Liquid Underground, 1 gal 
Worms are Mother Nature's most famous decomposer. The benefits that worms provide for our gardens are plentiful and essential. Worm castings in particular, provide fourteen of the essential plant nutrients for growth, as well as vital organic acids, and beneficial organisms. 1 tablespoon of worm castings can provide enough plant food for a 6" potted plant for more than 2 months. Wo... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HNLU410   $25.78 
 Monster Bloom 5kg   Grotek   Monster Bloom 5kg 
Grotek Monster Bloom 5kg (GTMB5)Monster Bloom is designed to increase the plant's ability to flower. It increases the essential oil content in herbs and speeds up the development of flower bud set, putting the entire flowering phase on the fast track. Monster Bloom adds size and mass to flowers in the budding and flowering cycles. Finish using during the last two weeks of the flowe... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-GTMB5   $245.61 
 RAW B-Vitamin, 2 lbs   NPK Industries   RAW B-Vitamin, 2 lbs 
RAW B-Vitamin is a soluble plant supplement that is used for horticultural purposes. RAW B-Vitamin contains 1% vitamin B1. This product contains the highest concentration of fully water Soluble vitamin B1 available to the home gardener. RAW B-Vitamin can be used at all stages of growth and flowering. A 2 oz package of RAW B-Vitamin makes up to 200 gallons, an 8 oz package ma... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OG2720   $64.72 
 RAW B-Vitamin, 8 oz   NPK Industries   RAW B-Vitamin, 8 oz 
Available Monday 31 August, 2015
RAW B-Vitamin is a soluble plant supplement that is used for horticultural purposes. RAW B-Vitamin contains 1% vitamin B1. This product contains the highest concentration of fully water Soluble vitamin B1 available to the home gardener. RAW B-Vitamin can be used at all stages of growth and flowering. A 2 oz package of RAW B-Vitamin makes up to 200 gallons, an 8 oz package ma... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OG2710   $23.25 
 RAW BLOOM, 2 lbs   NPK Industries   RAW BLOOM, 2 lbs 
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: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OG4630   $52.39 
 RAW GROW, 10 lbs   NPK Industries   RAW GROW, 10 lbs 
RAW GROW 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: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OG4540   $131.93 
 RAW Kelp, 2 lbs   NPK Industries   RAW Kelp, 2 lbs 
RAW Kelp is a soluble plant supplement that is used for horticultural purposes. RAW Kelp is 99% Kelp (Ascophyllum Nodosum). This product is fully water Soluble and contains only 1% soluble potash which is a direct reflection of its purity. A 2 oz package of RAW Kelp makes up to 200 gallons, an 8 oz package makes up to 800 gallons and a 2 lb package makes up to 3200 gallons. R... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OG3220   $64.72 
 RAW Nitrogen, 8 oz   NPK Industries   RAW Nitrogen, 8 oz 
RAW Nitrogen is a soluble plant supplement that is used for horticultural purposes. RAW Nitrogen contains 20% Nitrogen. This RAW form of fully water soluble Nitrogen does not contain nitrates or urea which enables it to be applied at all stages to treat deficiencies or boost Nitrogen levels. A 2 oz package of RAW Nitrogen makes up to 200 gallons, an 8 oz package makes up to 8... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OG3310   $14.95 
 Rooter's Mycorrhizae, 4 lbs   Earth Juice   Rooter's Mycorrhizae, 4 lbs 
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: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HOR00607   $34.45 
 SeaBlast 3-26-22 Bloom, 5 lb   Earth Juice   SeaBlast 3-26-22 Bloom, 5 lb 
Hydro Organics / Earth Juice SeaBlast 3-26-22 Bloom, 5 lb (HOH35103)Water-Soluble Plant Food with seaweed, marinebird fossilized guano, steamed bone meal and micronutrients. SeaBlast BloomTM is a water-soluble plant food formulated for flowering and fruiting plants. Specifically designed to encourage bountiful yields and the production of essential oils, resins and fragrances of fl... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-HOH35103   $22.90 
Displaying 61 to 80 (of 4232 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!
 Estimate Shipping Costs by adding a product to the cart.
Shop By Price
Reviews more
ECOPLUS™ COMMERICAL AIR 1 - 18 WATT SINGLE OUTLET
I bought this air pump to push air through 4 double micro po ..
5 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

DUTCH MASTER™ GOLD FLOWER B 0.5-1-3.5 - 34 OZ (6 x 1L/CASE)
DUTCH MASTER™ GOLD FLOWER B 0.5-1-3.5 - 34 OZ (6 x 1L/CASE)
$7.66
$6.00
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)
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)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/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)
FLORA BLOOM GALLON
FLORA BLOOM GALLON
BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
SUPERTHRIVE™ GALLON (4/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)
GHBB® FLORA MICRO™ GALLON (4/CASE)
GHBB® FLORA MICRO™ GALLON (4/CASE)
Nutrient Trio-Soil Formula, 3 qts
Nutrient Trio-Soil Formula, 3 qts
FOX FARM OPEN SESAME® 1 LB (5- 45- 19)
FOX FARM OPEN SESAME® 1 LB (5- 45- 19)
FOX FARM BIG BLOOM™ 0-4-0 GALLON (4/CASE)
FOX FARM BIG BLOOM™ 0-4-0 GALLON (4/CASE)
Flora Bloom Quart
Flora Bloom Quart
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.Primal Harvest Powder 0-12-1, 50lbs.
02.Nutrient Trio-Soil Formula, 3 qts
03.Primal Harvest 2lb (16/cs)
04.Rainbow Mix Bloom 40lb
05.White Widow 1lb
06.Dyna-Gro Pro-TeKt 1 gal
07.Go Box Starter Kit
08.Magnum, 2.5 gal
09.Orca 16 Oz.
10.SUPERthrive, 1 qt
11.Oregonism XL 6lbs. Endo/Ecto-Mycorrhizae
12.Tiger Bloom Liquid Concentrate 1 pt
13.B'Cuzz Root, 32 oz
14.Earth Juice Godsilica, 1 qt
15.B'Cuzz Blossom Builder Tabzz, box of 18 Tabzz
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Ads
Summerstone Nursery

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

Google Trusted Store 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
Merchant Services
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 — 2015 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order