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 ++ (530)
* Lighting Systems ++ (1136)
! Nutrients & Supplements (4249)
* Composters & Compost Tea Brewing (39)
* Organic Gardening (564)
* Leaf Shines & Washes (127)
* Pest & Disease Control (515)
* Cloning & Propagation (418)
* Grow Systems ++ (621)
* Meters, Timers & Instruments ++ (717)
* Pots / Containers (919)
* Pumps, Irrigation & Watering Supplies ++ (1484)
* Grow Media (547)
* Plant Seeds (10)
* Environmental Control ++ (1975)
* Greenhouses (90)
* Grow Rooms / Tents (151)
* Reflective / B&W Films (131)
* Garden Accessories ++ (818)
* Hand Tools ++ (519)
* Gardening Books & DVDs (59)
* Growing Apparel (1)
Manufacturers more
What's New? more
Flo-n-Gro Black 30 Gallon Reservoir
707228
Flo-n-Gro Black 30 Gallon Reservoir
$49.43
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 11 guests and 
3 logged in customers 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 261 to 280 (of 4249 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 - 15 Gal. - Humboldt Nutrients      Bloom - 15 Gal. - Humboldt Nutrients 
Bloom - 15 Gal. - Humboldt Nutrients 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, flowering and... — LTL Shipping Required — Ships from DL: Livermore, California USA...more info.
 dl-HNB425   $206.23 
 Bloom - 16 oz. - Humboldt Nutrients      Bloom - 16 oz. - Humboldt Nutrients 
Bloom - 16 oz. - Humboldt Nutrients (HNB404)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 DL: Livermore, California USA...more info.
 dl-HNB404   $4.08 
 Bloom - 2.5 Gal. - Humboldt Nutrients      Bloom - 2.5 Gal. - Humboldt Nutrients 
Bloom - 2.5 Gal. - Humboldt Nutrients (HNB415)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, flower... — Ships separately from DL: Livermore, California USA...more info.
 dl-HNB415   $40.52 
 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 DL: Livermore, California USA...more info.
 dl-HNB420   $72.36 
 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 DL: Livermore, California USA...more info.
 dl-HNOB410   $57.89 
 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   $723.65 
 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 DL: Livermore, California USA...more info.
 dl-HNOB404   $9.36 
 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 DL: Livermore, California USA...more info.
 dl-HNOB415   $137.49 
 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 DL: Livermore, California USA...more info.
 dl-HNOB405   $16.28 
 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 DL: Livermore, California USA...more info.
 dl-HNOB420   $260.51 
 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 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.
 731988   $92.26 
 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 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.
 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 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.
 731986   $48.63 
 Bud Builder 1000 Gal Mix (Protein Blend) 1 liter (32 oz) makes 1000 gals      Bud Builder 1000 Gal Mix (Protein Blend) 1 liter (32 oz) makes 1000 gals 
At 1ml/gallon, this is the most concentrated and cost effective protein blend on the market. 1 liter (32oz) makes 1000 gallons Bud Builder is a super concentrated blend of plant protein. Bud Builder is a one part additive for hydroponic, soil, and foliar applications used throughout the plant's life cycle. Bud Builder is used in addition to your normal fertilizer program. B... — Ships from DL: Livermore, California USA...more info.
 dl-AABP32   $37.05 
 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 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.
 721130   $4.33 
 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 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.
 721140   $33.38 
 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 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.
 721135   $16.39 
 Buried Treasure Peruvian Seabird Guano 12-10-3 2.2 lb      Buried Treasure Peruvian Seabird Guano 12-10-3 2.2 lb 
Buried Treasure® Peruvian Seabird Guano is a natural fertilizer that contains nitrogen, potassium and phosphorus. Nitrogen derived from Seabird Guano can enhance growth and plant vigor. When blooming and ripening fruit, good phosphorous levels are key. It can be used indoors or outdoors on vegetables, herbs, flowers, ornamentals in soil or can be used to make a tea for hydroponic a... — 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.
 721145   $5.11 
 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 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.
 721105   $29.37 
 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 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.
 721100   $6.82 
Displaying 261 to 280 (of 4249 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
HydroRush
This stuff is just hydrogen peroxide. Will kill your benefic ..
2 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

Round Net Pot. 2 in
Round Net Pot. 2 in
$0.17
$0.15
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)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
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)
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)
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)
SUPERTHRIVE™ 2 OZ (24/CASE)
SUPERTHRIVE™ 2 OZ (24/CASE)
Bestsellers
01.Primal Harvest Powder 0-12-1, 50lbs.
02.Nutrient Trio-Soil Formula, 3 qts
03.Rainbow Mix Bloom 40lb
04.Primal Harvest 2lb (16/cs)
05.White Widow 1lb
06.Dyna-Gro Pro-TeKt 1 gal
07.Magnum, 2.5 gal
08.Go Box Starter Kit
09.Orca 16 Oz.
10.Oregonism XL 6lbs. Endo/Ecto-Mycorrhizae
11.Tiger Bloom Liquid Concentrate 1 pt
12.B'Cuzz Root, 32 oz
13.Earth Juice Godsilica, 1 qt
14.SUPERthrive, 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
Check the great prices at DirectGardening.com Frame It All - Simple Modular Gardens

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