Horticulture Source » Gardening & Hydroponics Store » Organic Gardening   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 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (526)
* Lighting Systems ++ (1113)
* Nutrients & Supplements (4327)
* Composters & Compost Tea Brewing (43)
! Organic Gardening (521)
* Leaf Shines & Washes (104)
* Pest & Disease Control (563)
* Cloning & Propagation (425)
* Grow Systems ++ (583)
* Meters, Timers & Instruments ++ (679)
* Pots / Containers (1017)
* Pumps, Irrigation & Watering Supplies ++ (1563)
* Grow Media (572)
* Plant Seeds (18)
* Environmental Control ++ (1946)
* Greenhouses (89)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (132)
* Garden Accessories ++ (923)
* Hand Tools ++ (524)
* Gardening Books & DVDs (59)
* Growing Apparel (14)
Manufacturers more
What's New? more
High Yields Lock Down Pads, 6", pack of 8
hf-LDP06
High Yields Lock Down Pads, 6", pack of 8
$7.08
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 43 guests and 
2 logged in customers online.
Frequent searches
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 221 to 240 (of 521 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 
 Nourish-L 16oz (Liquid Certified Organic)   MICROBE Life Hydroponics   Nourish-L 16oz (Liquid Certified Organic) 
Microbe Life Hydroponics Nourish-L 16oz (Liquid Certified Organic) (ML21231)A breakthrough in carbon source technology that provides cutting edge developments in micro-biology and biophysics. Certified Organic Nourish-L contains combinations of naturally occurring microorganisms that help to maintain both appearance as well as the vigor of vegetables and plants. • Contains h... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-ML21231   $13.62 
 Nourish-C 32 oz Certified Organic CA/OR ONLY   MICROBE Life Hydroponics   Nourish-C 32 oz Certified Organic CA/OR ONLY 
Microbe Life Hydroponics Nourish-C 32 oz Certified Organic CA/OR ONLY (ML21588)Nourish-C is a unique conditioner derived from an extremely rare and highly decomposed organic humus deposit. The substrate in Nourish-C provides high levels of water soluable humic acids, comprised of decomposed animal and vegetable matter. The result is a robust substrate structure which may increase o... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-ML21588   $18.06 
 Nourish-C 2.5 gal Certified Organic CA/OR ONLY   MICROBE Life Hydroponics   Nourish-C 2.5 gal Certified Organic CA/OR ONLY 
Microbe Life Hydroponics Nourish-C 2.5 gal Certified Organic CA/OR ONLY (ML21590)Nourish-C is a unique conditioner derived from an extremely rare and highly decomposed organic humus deposit. The substrate in Nourish-C provides high levels of water soluable humic acids, comprised of decomposed animal and vegetable matter. The result is a robust substrate structure which may incr... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-ML21590   $99.16 
 Nourish-C 16 oz Certified Organic CA/OR ONLY   MICROBE Life Hydroponics   Nourish-C 16 oz Certified Organic CA/OR ONLY 
Microbe Life Hydroponics Nourish-C 16 oz Certified Organic CA/OR ONLY (ML21587)Nourish-C is a unique conditioner derived from an extremely rare and highly decomposed organic humus deposit. The substrate in Nourish-C provides high levels of water soluable humic acids, comprised of decomposed animal and vegetable matter. The result is a robust substrate structure which may increa... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-ML21587   $13.62 
 Nourish-C 1 gal Certified Organic CA/OR ONLY   MICROBE Life Hydroponics   Nourish-C 1 gal Certified Organic CA/OR ONLY 
Microbe Life Hydroponics Nourish-C 1 gal Certified Organic CA/OR ONLY (ML21589)Nourish-C is a unique conditioner derived from an extremely rare and highly decomposed organic humus deposit. The substrate in Nourish-C provides high levels of water soluable humic acids, comprised of decomposed animal and vegetable matter. The result is a robust substrate structure which may increa... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-ML21589   $57.71 
 MYCO MAXIMUM 8oz (12/CS)   Humboldt Nutrients   MYCO MAXIMUM 8oz (12/CS) 
Humboldt Myco Max Granular Myco Maximum granular contains humic acids, organic fertilizer, 10 species of growth-enhancing mycorrhizal fungi, 19 strains of beneficial bacteria, 2 Trichoderma species, micronutrients, 11 time-released carbohydrates, and 20 different amino acids. It adds organic matter and contains nitrogen, phosphorous, potassium, and micronutrients necessary for p... 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.
 723134   $19.73 
 MYCO MAXIMUM 5LB   Humboldt Nutrients   MYCO MAXIMUM 5LB 
Humboldt Myco Max Granular Myco Maximum granular contains humic acids, organic fertilizer, 10 species of growth-enhancing mycorrhizal fungi, 19 strains of beneficial bacteria, 2 Trichoderma species, micronutrients, 11 time-released carbohydrates, and 20 different amino acids. It adds organic matter and contains nitrogen, phosphorous, potassium, and micronutrients necessary for p... — 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.
 723138   $131.56 
 MYCO MAXIMUM 1LB 12/CS   Humboldt Nutrients   MYCO MAXIMUM 1LB 12/CS 
Humboldt Myco Max Granular Myco Maximum granular contains humic acids, organic fertilizer, 10 species of growth-enhancing mycorrhizal fungi, 19 strains of beneficial bacteria, 2 Trichoderma species, micronutrients, 11 time-released carbohydrates, and 20 different amino acids. It adds organic matter and contains nitrogen, phosphorous, potassium, and micronutrients necessary for p... 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.
 723136   $32.89 
 MYCO MADNESS SOLUBLE 8OZ 12/CS   Humboldt Nutrients   MYCO MADNESS SOLUBLE 8OZ 12/CS 
Humboldt Myco Madness Soluble Myco Madness contains a bio-stimulant package, 18 mycorrhizal species, 19 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates, and plants. It contains mycorrhizal fungi that colonize plant roots and extend the root system into the surrounding media, greatly enhancing the absorptive surface area ... 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.
 723128   $32.89 
 MYCO MADNESS SOLUBLE 5LB   Humboldt Nutrients   MYCO MADNESS SOLUBLE 5LB 
Humboldt Myco Madness Soluble Myco Madness contains a bio-stimulant package, 18 mycorrhizal species, 19 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates, and plants. It contains mycorrhizal fungi that colonize plant roots and extend the root system into the surrounding media, greatly enhancing the absorptive surface area ... — 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.
 723132   $263.12 
 MYCO MADNESS SOLUBLE 4OZ 12/CS   Humboldt Nutrients   MYCO MADNESS SOLUBLE 4OZ 12/CS 
Humboldt Myco Madness Soluble Myco Madness contains a bio-stimulant package, 18 mycorrhizal species, 19 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates, and plants. It contains mycorrhizal fungi that colonize plant roots and extend the root system into the surrounding media, greatly enhancing the absorptive surface area ... 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.
 723126   $17.10 
 MYCO MADNESS SOLUBLE 1LB 12/CS   Humboldt Nutrients   MYCO MADNESS SOLUBLE 1LB 12/CS 
Humboldt Myco Madness Soluble Myco Madness contains a bio-stimulant package, 18 mycorrhizal species, 19 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates, and plants. It contains mycorrhizal fungi that colonize plant roots and extend the root system into the surrounding media, greatly enhancing the absorptive surface area ... 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.
 723130   $59.20 
 MOTHER PLANT B QUART (12/CASE)   HydroDynamics International   MOTHER PLANT B QUART (12/CASE) 
Mother Plant® A and B MotherPlant is a two-part nutrient formula provides balanced nutrition for stock plants, whether grown hydroponically, in soilless mixes, or soil. Exacting N-P-K ratios are calibrated to meet the nutritional requirements of the mother plant, without excess nitrates. Rich bio-organics are added to improve the uptake of nutrients and strengthen the plant's... 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.
 732891   $12.65 
 MOTHER PLANT B GALLON (4/CASE)   HydroDynamics International   MOTHER PLANT B GALLON (4/CASE) 
Mother Plant® A and B MotherPlant is a two-part nutrient formula provides balanced nutrition for stock plants, whether grown hydroponically, in soilless mixes, or soil. Exacting N-P-K ratios are calibrated to meet the nutritional requirements of the mother plant, without excess nitrates. Rich bio-organics are added to improve the uptake of nutrients and strengthen the plant's... 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.
 732893   $34.91 
 MOTHER PLANT A QUART (12/CASE)   HydroDynamics International   MOTHER PLANT A QUART (12/CASE) 
Mother Plant® A and B MotherPlant is a two-part nutrient formula provides balanced nutrition for stock plants, whether grown hydroponically, in soilless mixes, or soil. Exacting N-P-K ratios are calibrated to meet the nutritional requirements of the mother plant, without excess nitrates. Rich bio-organics are added to improve the uptake of nutrients and strengthen the plant's... 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.
 732890   $12.65 
 MOTHER PLANT A GALLON (4/CASE)   HydroDynamics International   MOTHER PLANT A GALLON (4/CASE) 
Mother Plant® A and B MotherPlant is a two-part nutrient formula provides balanced nutrition for stock plants, whether grown hydroponically, in soilless mixes, or soil. Exacting N-P-K ratios are calibrated to meet the nutritional requirements of the mother plant, without excess nitrates. Rich bio-organics are added to improve the uptake of nutrients and strengthen the plant's... 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.
 732892   $34.91 
 MONTEREY TAKE DOWN® GARDEN SPRAY -CONCENTRATE - 1 PINT   Sun System / Sunlight Supply   MONTEREY TAKE DOWN® GARDEN SPRAY -CONCENTRATE - 1 PINT 
MONTEREY TAKE DOWN® GARDEN SPRAY -CONCENTRATE - 1 PINT (12/CASE) A new product containing natural pyrethrin plus canola oil Combines the fast knockdown of pyrethrin and the residual activity of horticultural oils Good replacement for Dursban® or diazinon products Use on vegetables, fruit trees, houseplants, ornamentals, etc. Controls aphids, beetles, mealy bugs, caterpi... — 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.
 704603   $14.36 
 MicroBlast. 1 Quart   Earth Juice   MicroBlast. 1 Quart 
Earth Juice MicroBlast1 QuartA proprietary liquid micronutrient formula to be used to prevent and correct micronutrient deficiencies. Naturally buffered for assured plant absorption. May be watered in or used as a foliage spray.The Earth Juice line of liquid organic fertilizers are derived from an array of 100% natural, organic ingredients and formulated for vegetables, ornamentals... — Ships from Portland, Oregon USA....more info.
 FE512   $14.75 
 MicroBlast. 1 Gallon   Earth Juice   MicroBlast. 1 Gallon 
Earth Juice MicroBlast1 GallonA proprietary liquid micronutrient formula to be used to prevent and correct micronutrient deficiencies. Naturally buffered for assured plant absorption. May be watered in or used as a foliage spray.The Earth Juice line of liquid organic fertilizers are derived from an array of 100% natural, organic ingredients and formulated for vegetables, ornamental... — Ships from Portland, Oregon USA....more info.
 FE513   $33.87 
 Meta-K. 1 Quart   Earth Juice   Meta-K. 1 Quart 
Earth Juice Meta-K1 QuartA natural potassium-based formulation for maturing, fruiting, and flowering plants that require more potassium. Increase use prior to and during flowering/fruiting to improve the plant's ability to support greater yields, build heat and drought tolerances, and to maximize nutrient assimilation.The Earth Juice line of liquid organic fertilizers are derived f... — Ships from Portland, Oregon USA....more info.
 FE509   $11.65 
Displaying 221 to 240 (of 521 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!
 Get Quote by adding products to the cart!
Shop By Price
Reviews more
World Wide Garden Supply     Equipment Board for GrowLab Grow Room
This product is great for tents!! I was able to hang this in ..
5 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


Specials more
Dead Bug Brew Concentrate Pint
Dead Bug Brew Concentrate Pint
$15.43
$13.96
Most Viewed in Certified Organic & OMRI Listed Products - Media, Nutrients, Fertilizers & Supplements, Pest Control, Foliar Spray
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
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)
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)
Co2Boost Bucket & Pump
Co2Boost Bucket & Pump
Ocean Forest Soil. 1.5 cu ft
Ocean Forest Soil. 1.5 cu ft
RAPID ROOTER™ REPLACEMENT PLUGS - 50 PLUGS (12/CASE)
RAPID ROOTER™ REPLACEMENT PLUGS - 50 PLUGS (12/CASE)
Soluble Seaweed Powder 1 lb
Soluble Seaweed Powder 1 lb
ROOTS 707 SOIL 3 CU FT 65 lbs (36/pallet)
ROOTS 707 SOIL 3 CU FT 65 lbs (36/pallet)
SERENADE® GARDEN DISEASE CONTROL OMRI LISTED - 32 OZ (6/CS)
SERENADE® GARDEN DISEASE CONTROL OMRI LISTED - 32 OZ (6/CS)
GHBB® COCOTEK® NATURAL MIXED BRICK (24/CASE)
GHBB® COCOTEK® NATURAL MIXED BRICK (24/CASE)
FOX FARM HAPPY FROG® SOIL 2.0 CU FT 52 LBS (46/PALLET)
FOX FARM HAPPY FROG® SOIL 2.0 CU FT 52 LBS (46/PALLET)
DYNA-GRO™ PURE NEEM OIL 8OZ (12/CASE)
DYNA-GRO™ PURE NEEM OIL 8OZ (12/CASE)
SAFER® BRAND INSECT KILLING SOAP CONCENTRATE OMRI LISTED - 16OZ (6/CASE)
SAFER® BRAND INSECT KILLING SOAP CONCENTRATE OMRI LISTED - 16OZ (6/CASE)
SP-90 Soluble Humate Powder 1 lb
SP-90 Soluble Humate Powder 1 lb
BLACK GOLD ALL ORGANIC POTTING SOIL 1.5 cu ft (50/pallet)
BLACK GOLD ALL ORGANIC POTTING SOIL 1.5 cu ft (50/pallet)
ORGANOCIDE™ ORGANIC INSECTACIDE OMRI LISTED - 24 OZ - RTU (12/CASE)AS
ORGANOCIDE™ ORGANIC INSECTACIDE OMRI LISTED - 24 OZ - RTU (12/CASE)AS
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
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
Bestsellers
01.Roots Organics Formula 707 3cf
02.Black Gold All Organic, 2 Cubic Feet
03.Roots Organics Potting Soil 1.5 CF
04.Cocogro Premium Organic Soilless Grow Media Brick
05.PLANT!T Organic Coco Planting Chips
06.Cocogro Premium Organic Soilless Grow Media 1.75 cu ft loose bag
07.Honey Organic ES 16 oz.
08.Honey Organic ES 32 oz.
09.Roots Organics Big Worm Worm Castings, 1cf
10.Black Gold all Organic soil (SPECIAL ORDER)
11.Honey Organic ES 1 gal.
12.Nourish-C 32 oz Certified Organic CA/OR ONLY
13.Roots Organics Extreme Serene 1 gal
14.Honey Organic ES 5 gal.
15.Nourish-L 32oz (Liquid Certified Organic)
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  Celebrating 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!  Proud Hydro for Hunger Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2016 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order