Please note due to the unexpected network outage at the data center 4/16 & 4/17 any delayed orders will get processed by Monday end of day. Thank you for your patience. We do apologize for any inconvenience.
Horticulture Source   Lowest prices guaranteed: We beat and match prices!

Shop 14,200+ 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 & Hydroponics Supply Store » Nutrients & Supplements   Mobile   Secure |  My Account | Cart Contents | Checkout )
Happy National Garden Month!
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.
Happy Easter!
Categories
* Lamps / Tubes / Bulbs ++ (546)
* Lighting Systems ++ (1146)
! Nutrients & Supplements (3855)
* Composters & Compost Tea Brewing (31)
* Organic Gardening (468)
* Leaf Shines & Washes (106)
* Pest & Disease Control (482)
* Cloning & Propagation (349)
* Grow Systems ++ (617)
* Meters, Timers & Instruments ++ (706)
* Pots / Containers (880)
* Pumps, Irrigation & Watering Supplies ++ (1418)
* Grow Media (538)
* Plant Seeds (10)
* Environmental Control ++ (1952)
* Greenhouses (82)
* Grow Rooms / Tents (102)
* Reflective / B&W Films (120)
* Garden Accessories ++ (694)
* Hand Tools ++ (516)
* Gardening Books & DVDs (57)
* Growing Apparel (4)
* Aquaculture / Aquarium / Reef Tank / Marine ++ (1)
Manufacturers more
What's New? more
Vegetable & Fruit 1 gal Yield Enhancer-C CA ONLY
hf-ML21634
Vegetable & Fruit 1 gal Yield Enhancer-C CA ONLY
$45.78
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 29 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 181 to 200 (of 3855 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 
 Bloom - 32 oz. - Humboldt Nutrients      Bloom - 32 oz. - Humboldt Nutrients 
Bloom - 32 oz. - Humboldt Nutrients (HNB405)Humboldt Nutrients Bloom formula was designed in Humboldt County to be used with our Grow and Micro to be a complete growing nutrient system for hydroponics as well as other growing mediums. Bloom is specifically formulated to improve plant photosynthesis, metabolism, genetics and eventually crop quality and yield. Plant growth, flowerin... — Ships from Livermore, California USA...more.
 dl-HNB405   $7.64 
 Bloom - 5 Gal. - Humboldt Nutrients      Bloom - 5 Gal. - Humboldt Nutrients 
Bloom - 5 Gal. - Humboldt Nutrients (HNB420)Humboldt Nutrients Bloom formula was designed in Humboldt County to be used with our Grow and Micro to be a complete growing nutrient system for hydroponics as well as other growing mediums. Bloom is specifically formulated to improve plant photosynthesis, metabolism, genetics and eventually crop quality and yield. Plant growth, flowerin... — LTL Shipping Required — Ships from Livermore, California USA...more.
 dl-HNB420   $72.39 
 Bloom Natural - 1 Gal. - Humboldt Nutrients      Bloom Natural - 1 Gal. - Humboldt Nutrients 
Bloom Natural - 1 Gal. - Humboldt Nutrients (HNOB410)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 DeuceD... — Ships from Livermore, California USA...more.
 dl-HNOB410   $63.71 
 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 Livermore, California USA...more.
 dl-HNOB425   $759.33 
 Bloom Natural - 16 oz. - Humboldt Nutrients      Bloom Natural - 16 oz. - Humboldt Nutrients 
Bloom Natural - 16 oz. - Humboldt Nutrients (HNOB404)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 DeuceD... — Ships from Livermore, California USA...more.
 dl-HNOB404   $11.20 
 Bloom Natural - 2.5 Gal. - Humboldt Nutrients      Bloom Natural - 2.5 Gal. - Humboldt Nutrients 
Bloom Natural - 2.5 Gal. - Humboldt Nutrients (HNOB415)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 Deuc... — Ships separately from Livermore, California USA...more.
 dl-HNOB415   $151.06 
 Bloom Natural - 32 oz. - Humboldt Nutrients      Bloom Natural - 32 oz. - Humboldt Nutrients 
Bloom Natural - 32 oz. - Humboldt Nutrients (HNOB405)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 DeuceD... — Ships from Livermore, California USA...more.
 dl-HNOB405   $18.55 
 Bloom Natural - 5 Gal. - Humboldt Nutrients      Bloom Natural - 5 Gal. - Humboldt Nutrients 
Bloom Natural - 5 Gal. - Humboldt Nutrients (HNOB420)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 DeuceD... — LTL Shipping Required — Ships from Livermore, California USA...more.
 dl-HNOB420   $250.61 
 Bloom Sensation 1 Liter (6/Cs)      Bloom Sensation 1 Liter (6/Cs) 
Bloom Sensation 0 - 19 - 22 Bloom Sensation helps your plants achieve maximum flowering development. It contains high levels of bioavailable phosphorus and potassium to feed high-yielding plants during critical blooming stages.... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 731988   $92.11 
 Bloom Sensation 250 ml (12/Cs)      Bloom Sensation 250 ml (12/Cs) 
Bloom Sensation 0 - 19 - 22 Bloom Sensation helps your plants achieve maximum flowering development. It contains high levels of bioavailable phosphorus and potassium to feed high-yielding plants during critical blooming stages.... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 731984   $24.73 
 Bloom Sensation 500 ml (12/Cs)      Bloom Sensation 500 ml (12/Cs) 
Bloom Sensation 0 - 19 - 22 Bloom Sensation helps your plants achieve maximum flowering development. It contains high levels of bioavailable phosphorus and potassium to feed high-yielding plants during critical blooming stages.... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 731986   $48.55 
 Buried Treasure Nitro Bat 1 lb (12/Cs)      Buried Treasure Nitro Bat 1 lb (12/Cs) 
Buried Treasure Nitro Bat Guano 9 - 3 - 1 Buried Treasure Malaysian Nitro Bat is a natural fertilizer that contains nitrogen, potassium and phosphorus. Plants use Nitrogen to enhance leaf growth and plant vigor. It can be used indoors or outdoors on vegetables, herbs, flowers, ornamentals and in hydroponic applications. Not for sale in the following locations: 721130 - FL, NY ... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 721130   $5.95 
 Buried Treasure Nitro Bat 14 lb      Buried Treasure Nitro Bat 14 lb 
Buried Treasure Nitro Bat Guano 9 - 3 - 1 Buried Treasure Malaysian Nitro Bat is a natural fertilizer that contains nitrogen, potassium and phosphorus. Plants use Nitrogen to enhance leaf growth and plant vigor. It can be used indoors or outdoors on vegetables, herbs, flowers, ornamentals and in hydroponic applications. Not for sale in the following locations: 721130 - FL, NY ... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 721140   $41.44 
 Buried Treasure Nitro Bat 5 lb (4/Cs)      Buried Treasure Nitro Bat 5 lb (4/Cs) 
Buried Treasure Nitro Bat Guano 9 - 3 - 1 Buried Treasure Malaysian Nitro Bat is a natural fertilizer that contains nitrogen, potassium and phosphorus. Plants use Nitrogen to enhance leaf growth and plant vigor. It can be used indoors or outdoors on vegetables, herbs, flowers, ornamentals and in hydroponic applications. Not for sale in the following locations: 721130 - FL, NY ... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 721135   $20.35 
 Buried Treasure Phos Bat 11 lb (4/Cs)      Buried Treasure Phos Bat 11 lb (4/Cs) 
Buried Treasure Phos Bat Guano 0 - 13 - 0 Buried Treasure Phos Bat is a natural fertilizer from the Philippines that contains phosphorus. It can be used indoors or outdoors on vegetables, herbs, flowers, ornamentals and in hydroponic applications. Not for sale in the following locations: 721100 - FL, NY 721105 - FL, NY 721110 - FL, NY... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 721105   $36.47 
 Buried Treasure Phos Bat 2.2 lb (12/Cs)      Buried Treasure Phos Bat 2.2 lb (12/Cs) 
Buried Treasure Phos Bat Guano 0 - 13 - 0 Buried Treasure Phos Bat is a natural fertilizer from the Philippines that contains phosphorus. It can be used indoors or outdoors on vegetables, herbs, flowers, ornamentals and in hydroponic applications. Not for sale in the following locations: 721100 - FL, NY 721105 - FL, NY 721110 - FL, NY... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 721100   $8.95 
 Buried Treasure Phos Bat 40 lb      Buried Treasure Phos Bat 40 lb 
Buried Treasure Phos Bat Guano 0 - 13 - 0 Buried Treasure Phos Bat is a natural fertilizer from the Philippines that contains phosphorus. It can be used indoors or outdoors on vegetables, herbs, flowers, ornamentals and in hydroponic applications. Not for sale in the following locations: 721100 - FL, NY 721105 - FL, NY 721110 - FL, NY... — Ships separately from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA Free Shipping when ordering $50 or more of qualifying items....more.
 721110   $126.95 
 Buried Treasure Phos Seabird 11 lb (4/Cs)      Buried Treasure Phos Seabird 11 lb (4/Cs) 
Buried Treasure Phos Seabird Guano 0 - 12 - 0 When blooming and ripening fruit, good phosphorus levels are key. Straight from Indonesia Buried Treasure Phos Seabird is a natural fertilizer that contains phosphorus. It can be used indoors or outdoors on vegetables, herbs, flowers, ornamentals and in hydroponic applications. Not for sale in the following locations: 721115 - FL, ... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 721120   $29.96 
 Buried Treasure Phos Seabird 2.2 lb (12/Cs)      Buried Treasure Phos Seabird 2.2 lb (12/Cs) 
Buried Treasure Phos Seabird Guano 0 - 12 - 0 When blooming and ripening fruit, good phosphorus levels are key. Straight from Indonesia Buried Treasure Phos Seabird is a natural fertilizer that contains phosphorus. It can be used indoors or outdoors on vegetables, herbs, flowers, ornamentals and in hydroponic applications. Not for sale in the following locations: 721115 - FL, ... This item is sold individually. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 721115   $7.95 
 Buried Treasure Phos Seabird 40 lb      Buried Treasure Phos Seabird 40 lb 
Buried Treasure Phos Seabird Guano 0 - 12 - 0 When blooming and ripening fruit, good phosphorus levels are key. Straight from Indonesia Buried Treasure Phos Seabird is a natural fertilizer that contains phosphorus. It can be used indoors or outdoors on vegetables, herbs, flowers, ornamentals and in hydroponic applications. Not for sale in the following locations: 721115 - FL, ... — Ships separately from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 721125   $70.95 
Displaying 181 to 200 (of 3855 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
BOTANICARE® MICROGARDEN™ COMPLETE AEROPONICS HYDROGARDENING GROWING SYSTEM - 31" X 13.75" X 17"
Love this system this works great i still use it in my 9 sq ..
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

ECOPLUS™ 1/2" BARBED X 1/2" THREADED FITTING
ECOPLUS™ 1/2" BARBED X 1/2" THREADED FITTING
$1.19
$0.99
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)
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)
FLORA BLOOM GALLON
FLORA BLOOM GALLON
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
SIPCO® HYGROZYME™ - 1 LITER (12/CASE)
SIPCO® HYGROZYME™ - 1 LITER (12/CASE)
BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
BOTANICARE® CAL-MAG PLUS QUART (12/CASE)
FOX FARM TIGER BLOOM® QUART (12/CASE)
FOX FARM TIGER BLOOM® QUART (12/CASE)
GHBB® FLORA GRO™ GALLON (4/CASE)
GHBB® FLORA GRO™ 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 MICRO™ GALLON (4/CASE)
GHBB® FLORA MICRO™ GALLON (4/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
Flora Bloom Quart
Flora Bloom Quart
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)
SUPERTHRIVE™ 2 OZ (24/CASE)
SUPERTHRIVE™ 2 OZ (24/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)
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/CASE)
07.FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
08.BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
09.SUPERTHRIVE™ GALLON (4/CASE)
10.DUTCH MASTER™ GOLD SATURATOR (Formerly PENETRATOR GOLD) 0-0-0 - 34 OZ (12/CASE)
11.Flora Bloom Quart
12.GHBB® LIQUID KOOLBLOOM™ QT 12/CASE
13.FOX FARM TIGER BLOOM® QUART (12/CASE)
14.GOLD SILICA 1 L/34OZ
15.BOTANICARE® LIQUID KARMA™ GALLON (4/CASE)
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Ads
icon

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
HorticultureSource.com is an Upfront Merchant on TheFind. Click for info. 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 — 2014 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order