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 » Organic Gardening   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.
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
AXIOM Harpin Proteins Growth Stimulator 2oz
dl-RXAXM20Z
AXIOM Harpin Proteins Growth Stimulator 2oz
$65.44
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 44 guests online.
Frequent search words
Ads

What do we have here?
Organic Gardening: Certified Organic & OMRI Listed Products - Media, Nutrients, Fertilizers & Supplements, Pest Control, Foliar Spray

Show: 
What do we have here?
Displaying 461 to 468 (of 468 products) Result Pages: [<< Prev]  ... 21  22  23  24 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 SEA MAG 1 GALLON 4/CS   Humboldt Nutrients   SEA MAG 1 GALLON 4/CS 
Humboldt Nutrients Sea Mag 1-3-4 Sea Mag may be utilized for any type of vegetable, flower, or herbs. Sea Mag is loaded with vital micro nutrients, plant hormones, and B-vitamins. Plant hormones control cell division, cell growth, cell differentiation, and various internal processes. Cytokynins and auxins are provided by sea plant extracts and organic acid complexes. Sea Mag can... 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.
 723070   $54.45 
 SEA MAG 2.5 GALLON 2/CS   Humboldt Nutrients   SEA MAG 2.5 GALLON 2/CS 
Humboldt Nutrients Sea Mag 1-3-4 Sea Mag may be utilized for any type of vegetable, flower, or herbs. Sea Mag is loaded with vital micro nutrients, plant hormones, and B-vitamins. Plant hormones control cell division, cell growth, cell differentiation, and various internal processes. Cytokynins and auxins are provided by sea plant extracts and organic acid complexes. Sea Mag can... This item is sold individually. — 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.
 723072   $134.78 
 SEA MAG 5 GALLON   Humboldt Nutrients   SEA MAG 5 GALLON 
Humboldt Nutrients Sea Mag 1-3-4 Sea Mag may be utilized for any type of vegetable, flower, or herbs. Sea Mag is loaded with vital micro nutrients, plant hormones, and B-vitamins. Plant hormones control cell division, cell growth, cell differentiation, and various internal processes. Cytokynins and auxins are provided by sea plant extracts and organic acid complexes. Sea Mag can... — LTL Shipping Required — 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.
 723074   $222.77 
 SEACAL 1 GALLON 4/CS   Humboldt Nutrients   SEACAL 1 GALLON 4/CS 
Humboldt Nutrients Sea Cal Sea Cal is loaded with vital micro nutrients in specific rations that plants require during their growing and flowering cycles. These vital micronutrients are complied with Sea Plant extract, organic acid complexes, and natural chelating substances. Adding these to our complete nutritional base regimen provides maximum flower and fruit production.... 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.
 723062   $88.49 
 SUNSHINE GROWERS ORGANIC BLEND 2.8 CU FT (42/pallet)   Sun Gro   SUNSHINE GROWERS ORGANIC BLEND 2.8 CU FT (42/pallet) 
Sunshine® Growers Organic Blend Developed in response to customer requests, this mix is formulated to help the professional organic grower cultivate strong, healthy crops. Listed by the Organic Materials Review Institute (OMRI) for the use in production of organic food and fiber, the OMRI Logo assures a product's compliance to OMRI's comprehensive product review process. G... — 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.
 714755   $33.61 
 Thrive Alive Green. 1 Liter      Thrive Alive Green. 1 Liter 
Thrive Alive Green B-1 Organic is a power packed preventative and restorative general purpose plant tonic. Stimulates rapid and lush vegetative growth, and will ensure the success of floral crops by promoting profuse flowering during blossoming. Thrive alive is safe and easy to use for both hydroponic and soil applications, facilitating vigorous and healthy root development for bot... — Ships from Portland, Oregon USA...more.
 HY363   $60.45 
 Thrive Alive Green. 250 ml      Thrive Alive Green. 250 ml 
Thrive Alive Green B-1 Organic - is a power packed preventative and restorative general-purpose plant tonic. Stimulates rapid and lush vegetative growth, and will ensure the success of floral crops by promoting profuse flowering during blossoming. Thrive alive is safe and easy to use for both hydroponic and soil applications, facilitating vigorous and healthy root development for b... — Ships from Portland, Oregon USA...more.
 HY361   $24.16 
 VERMISOIL PREMIUM POTTING SOIL 1.5 cuft   Vermicorp Organics   VERMISOIL PREMIUM POTTING SOIL 1.5 cuft 
Vermisoil™ Premium Soil Amendment Hello soil growers! If you are interested in growing the best high yielding plants start with the best soil; Vermicrop Organics Premium Potting Soil is a rich blend of professional grade organic materials. Coconut Coir, Earth Worm castings, Peat Moss, Vermicrop Organics Premium Compost, Bat Guano and Mycorrhizae are some of the key element... — 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.
 720340   $18.98 
Displaying 461 to 468 (of 468 products) Result Pages: [<< Prev]  ... 21  22  23  24 
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
Quick Stake Plant Support - 4 stakes per pack
I have been looking for a product for a long time now that c ..
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

WALL VENT - SCREENED 6 INCH
WALL VENT - SCREENED 6 INCH
$12.79
$11.49
Most Viewed in Certified Organic & OMRI Listed Products - Media, Nutrients, Fertilizers & Supplements, Pest Control, Foliar Spray
GHBB® COCOTEK® NATURAL COCONUT COIR BRICK (24/CASE)
GHBB® COCOTEK® NATURAL COCONUT COIR BRICK (24/CASE)
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
PURPLE MAXX 8 OZ
PURPLE MAXX 8 OZ
FOX FARM OCEAN FOREST® SOIL 1.5 CU FT 50 LBS (62-75/PALLET)
FOX FARM OCEAN FOREST® SOIL 1.5 CU FT 50 LBS (62-75/PALLET)
ROOTS ORGANICS ORIGINAL NATURAL & ORGANIC POTTING SOIL 1.5 cu ft 34 lbs (60/pallet)
ROOTS ORGANICS ORIGINAL NATURAL & ORGANIC POTTING SOIL 1.5 cu ft 34 lbs (60/pallet)
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
Co2Boost Bucket & Pump
Co2Boost Bucket & Pump
GHBB® COCOTEK® NATURAL MIXED BRICK (24/CASE)
GHBB® COCOTEK® NATURAL MIXED BRICK (24/CASE)
RAPID ROOTER™ REPLACEMENT PLUGS - 50 PLUGS (12/CASE)
RAPID ROOTER™ REPLACEMENT PLUGS - 50 PLUGS (12/CASE)
5-gallon Compost Tea Brewing System
5-gallon Compost Tea Brewing System
Ocean Forest Soil. 1.5 cu ft
Ocean Forest Soil. 1.5 cu ft
SAFER® BRAND INSECT KILLING SOAP CONCENTRATE OMRI LISTED - 16OZ (6/CASE)
SAFER® BRAND INSECT KILLING SOAP CONCENTRATE OMRI LISTED - 16OZ (6/CASE)
SERENADE® GARDEN DISEASE CONTROL OMRI LISTED - 32 OZ (6/CS)
SERENADE® GARDEN DISEASE CONTROL OMRI LISTED - 32 OZ (6/CS)
DYNA-GRO™ PURE NEEM OIL 8OZ (12/CASE)
DYNA-GRO™ PURE NEEM OIL 8OZ (12/CASE)
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 650 GRAMS = 8 LITERS  WHEN HYDRATED
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 650 GRAMS = 8 LITERS WHEN HYDRATED
Soluble Seaweed Powder 1 lb
Soluble Seaweed Powder 1 lb
ORGANOCIDE™ ORGANIC INSECTACIDE OMRI LISTED - 24 OZ - RTU (12/CASE)AS
ORGANOCIDE™ ORGANIC INSECTACIDE OMRI LISTED - 24 OZ - RTU (12/CASE)AS
EINSTEIN OIL®  4OZ (12/CASE)
EINSTEIN OIL® 4OZ (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)
Bestsellers
01.GHBB® COCOTEK® NATURAL COCONUT COIR BRICK (24/CASE)
02.GHBB® COCOTEK® NATURAL MIXED BRICK (24/CASE)
03.BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
04.Co2Boost Bucket & Pump
05.RAPID ROOTER™ REPLACEMENT PLUGS - 50 PLUGS (12/CASE)
06.Soluble Seaweed Powder 1 lb
07.SP-90 Soluble Humate Powder 1 lb
08.COCOTEK BASKET LINERS 8" (10/BAG) SOLD IN BAG QUANTITIES ONLY
09.FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
10.BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
11.DYNA-GRO™ PURE NEEM OIL 8OZ (12/CASE)
12.ORGANOCIDE™ ORGANIC INSECTACIDE OMRI LISTED - 24 OZ - RTU (12/CASE)AS
13.READYGRO™ AERATION FORMULA 1.5 CU FT 37 lbs (60/PALLET)
14.ROOTERS MYCORRHIZAE ENDO/ECHO BLEND 1LB (12/CASE)
15.SERENADE® GARDEN DISEASE CONTROL OMRI LISTED - 32 OZ (6/CS)
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Ads

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