Horticulture Source » Gardening & Hydroponics Store » Organic Gardening   Mobile   Secure |  My Account | Cart Contents | Checkout )
Horticulture Source
Quick Find
Help [?]   Search Descriptions Phrase   Advanced
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.
Happy President's Day! We are taking orders but please note some shippers & warehouses are closed in observance of President's Day.
Celebrating our 12th Year of Service to Gardeners! Thank you for your business!
Specials more
Cutting Edge Bulletproof SI 6 Gallon
Cutting Edge Bulletproof SI 6 Gallon
$152.60
$145.60
What's New? more
Replacement Screen for item 191500 - 145 micron
dl-191145
Replacement Screen for item 191500 - 145 micron
$13.20
Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (522)
* Lighting Systems ++ (1192)
* Nutrients & Supplements (4247)
* Composters & Compost Tea Brewing (42)
! Organic Gardening (523)
* Leaf Shines & Washes (93)
* Pest & Disease Control (594)
* Cloning & Propagation (439)
* Grow Systems ++ (712)
* Meters, Timers & Instruments ++ (631)
* Pots / Containers (1023)
* Pumps, Irrigation & Watering Supplies ++ (1724)
* Grow Media (533)
* Plant Seeds (62)
* Environmental Control ++ (2028)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1094)
* Hand Tools ++ (450)
* Gardening Books & DVDs (56)
* Growing Apparel & Bags (119)
Manufacturers more
Ads
Ads
Languages
English Deutsch Español

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 101 to 120 (of 523 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 
 Feather Meal. 6 lb   Down to Earth   Feather Meal. 6 lb 
DOWN TO EARTH FEATHER MEAL 6 LB. BOX 11-0-0... — Ships from Portland, Oregon USA....more info.
 FE160   $10.99 
 Roots Organics Potting Soil 1.5 CF   Aurora Innovations   Roots Organics Potting Soil 1.5 CF 
Roots Organics Roots Organics Potting Soil 1.5 CF (ROD)Roots Organics Potting SoilA truly exceptional ready-to-use coco fiber-based potting soil. We begin with a base of the highest quality coco fiber/Coir on the planet which is repeatedly washed for an incredibly low EC, and composted for over twenty-four months, and is specially blended with extra long fibers. This soil is amende... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-ROD   $11.01 
 Roots Organics Greenfields Potting Soil, 1.5 cf   Aurora Innovations   Roots Organics Greenfields Potting Soil, 1.5 cf 
Roots Organics Roots Organics Greenfields Potting Soil, 1.5 cf (ROGF)Roots Organics Greenfields was designed with greater water holding capacity, less perlite and pumice, and specific ingredients like fish & crab meal, worm castings, bat guano and kelp meal. A super-premium potting mix, it's perfect for large containers and heavy-feeding plants. Packaged in a 10-gallon ready to use... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-ROGF   $11.01 
 FLAVORFUL 32oz (12/CS)   Humboldt Nutrients   FLAVORFUL 32oz (12/CS) 
Humboldt Flavorful FlavorFul is 8% Fulvic acid with a dark, amber color indicating the high concentration. FlavorFul is comprised of long chains of organic carboxyl and polyhydroxide acids. Electrolytes are the key to healthy ion exchanges in plants and animals. Plants thirst for electrolytes to optimize health, and to maintain sustained vigorous growth. FlavorFul contains elect... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 723076   $11.05 
 HUM-BOLDT HUMIC 32OZ 12/CS   Humboldt Nutrients   HUM-BOLDT HUMIC 32OZ 12/CS 
Humboldt Humic HUM-BOLT is a 8% Humic Acid which promotes high ion exchange capabilities, stimulates plant enzymes, increases beneficial organisms and acts as an organic catalyst. HUM-BOLT is a long-chain molecule which plays many roles in living organisms, it is a free radical scavenger, binding up free electrons, as well as heavy metals which can negatively affect proper cell ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 723086   $11.05 
 Cottonseed Meal. 6 lb   Down to Earth   Cottonseed Meal. 6 lb 
DOWN TO EARTH COTTONSEED MEAL 6 LB. BOX 6-2-1... — Ships from Portland, Oregon USA....more info.
 FE155   $11.17 
 HYGROCORP® NATURE'S NECTAR™ NITROGEN 5.0.0 - Organic - QUART (12/CASE)   Agrowchem, Inc.   HYGROCORP® NATURE'S NECTAR™ NITROGEN 5.0.0 - Organic - QUART (12/CASE) 
Nature's Nectar™ Nitrogen NATURES NECTAR-NITROGEN QT (12/CS) Guaranteed Minimum Analysis is Available Phosphate (P205) 2.0% Calcium (Ca) 0.7%.Advantages:Completely solublized, instantly available source of nitrogen with no sediment13% of formula contains 21 free amino acidsProvides nutrition for beneficial bacteria improving conditions of growing mediumIncreases photosynthesi... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 719870   $11.19 
 HYGROCORP® NATURE'S NECTAR™ POTASSIUM 0-0-5 - Organic - QUART (12/CASE)   Agrowchem, Inc.   HYGROCORP® NATURE'S NECTAR™ POTASSIUM 0-0-5 - Organic - QUART (12/CASE) 
Nature's Nectar™ Potassium NATURES NECTAR-POTASSIUM QT (12/CS) Guaranteed Minimum Analysis is Soluble Potash (K20) 5.0%.Advantages:Fast release potassium completely solubilizedThe potassium source also contains cytokinins to increase number of flower sitesSimple and complex carbohydratesAlginic acid ensures translocation of potassium into plantBuilds plants immune system with... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 719890   $11.19 
 HYGROCORP® NATURE'S NECTAR™ PHOSPHORUS 0-2-0 - Organic - QUART (12/CASE)   Agrowchem, Inc.   HYGROCORP® NATURE'S NECTAR™ PHOSPHORUS 0-2-0 - Organic - QUART (12/CASE) 
Nature's Nectar™ Phosphorus NATURES NECTAR-PHOSPHOROUS QT (12/CS) Nature's Nectar is the world's first all natural certified organic nutrient that is compatible with hydroponics, soil, coco gardening and drip irrigation. Nature's Nectar is the leading natural organic nutrient in commercial food and fruit production. Nature's Nectar solution contains no sediment and has been ma... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 719880   $11.19 
 ANCIENT ORGANICS® BAT GUANO GROW™ 10-2-1 - 3 LB (9/CASE)   Earth Juice   ANCIENT ORGANICS® BAT GUANO GROW™ 10-2-1 - 3 LB (9/CASE) 
ANCIENT ORGANICS® BAT GUANO GROW™ 10-2-1 - 3 LB (9/CASE) (720267) Earth Juice® Bat Guano Grow™ Powder A natural-organic source of nitrogen fertilizers. To promote and sustain vegetative growth. Can be mixed into the soil prior to planting or used as a side dressing. Reapply every two weeks or when needed. Ideal for gardens, container plants, lawns and trees. Derived from centuri... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 720267   $11.35 
 Bone Meal. 6 lb   Down to Earth   Bone Meal. 6 lb 
DOWN TO EARTH BONE MEAL 6 LB. BOX 1-15-0... — Ships from Portland, Oregon USA....more info.
 FE150   $11.40 
 Roots Organics Uprising Grow 3lbs Dry Blend (3/CS)   Aurora Innovations   Roots Organics Uprising Grow 3lbs Dry Blend (3/CS) 
Roots Organics Uprising GrowRoots Organics Uprising Grow is a diverse blend of natural and organic ingredients specially formulated for maximum results. This formula is effective alone as an amendment or as a top dress for encouraging vigorous growth. However it is particularly effective when used in conjunction with Roots Organics Uprising Bloom for a plant’s flowering phase ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 715440   $11.40 
 Roots Organics HP 0-4-0 Bat Guano 1 qt   Aurora Innovations   Roots Organics HP 0-4-0 Bat Guano 1 qt 
Roots Organics Roots Organics HP 0-4-0 Bat Guano 1 qt (ROHPQ)Roots Organics HP2 liquid bat guano is a specially extracted natural source of organic phosphorus. Bat guano is renowned as a source of available natural phosphorus for use during flowering and fruiting. Aurora Innovations has taken generations of gardening experience and distilled it into a unique, easy-to-use formul... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-ROHPQ   $11.45 
 Organic Mix, 2.5 Cubic Feet   Sungro Horticulture Black Gold   Organic Mix, 2.5 Cubic Feet 
SunGro Horticulture Organic Mix, 2.5 Cubic Feet (SUGROM2.5)Get in the mix with Sunshine's organic media. Rely this long-tested product to grow your best garden -- it's been developed through university research using professional quality ingredients. You'll find this popular peat-lite formula with organic wetting agent and nutrients ideal for year-round growing, cuttings, and seedl... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-SUGROM2.5   $11.45 
 Roots Organics Greenlite 1.5 cu ft   Aurora Innovations   Roots Organics Greenlite 1.5 cu ft 
Roots Organics Roots Organics Greenlite 1.5 cu ft (ROGL)Roots Organics Green Lite growing mix was created as an aggressively free draining indoor and outdoor potting mix. Green Lite is designed with more perlite and pumice to give you enhanced drainage and greater oxygen in the root zone, and with specific ingredients for versatile container gardening. This mix has been extensively... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-ROGL   $11.45 
 Roots Organics Soilless 1.5CF   Aurora Innovations   Roots Organics Soilless 1.5CF 
Roots Organics Roots Organics Soilless 1.5CF (ROS)Roots Organics Coco Soilless MixA unique formulation of the highest quality coco fiber/Coir on the planet which is repeatedly washed for an incredibly low EC, composted for over twenty-four months, and specially blended with extra long fibers, perlite, and pumice. Lightly amended with a starter charge of organic fertilizers like bat... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-ROS   $11.55 
 Catalyst. 1 Quart   Earth Juice   Catalyst. 1 Quart 
Earth Juice Catalyst1 QuartA premium organic additive that encourages compact branching, stimulates optimal fruiting sites, and triggers early yields. Conditions soils and hydroponic solutions for better nutrient availability. Best to use in conjunction with other NPK fertilizers.... — Ships from Portland, Oregon USA....more info.
 FE506   $11.57 
 Earth Juice Bloom. 1 Quart   Earth Juice   Earth Juice Bloom. 1 Quart 
Earth Juice Bloom1 QuartA no nitrogen phosphorous formula that is used to promote buds, flowers, fruit and vegetables. Use at first sign of budding and throughout the production period. Also good for plants that do not require any nitrogen, such as cactus and legumes. Organic. The Earth Juice line of liquid organic fertilizers are derived from an array of 100% natural, organic ingr... — Ships from Portland, Oregon USA....more info.
 FE503   $11.57 
 FOX FARM HAPPY FROG® BAT GUANO 0-5-0 - 4 LB BAG (8/CASE)   FoxFarm   FOX FARM HAPPY FROG® BAT GUANO 0-5-0 - 4 LB BAG (8/CASE) 
Happy Frog® Fertilizers HAPPY FROG BAT GUANO 4lb 8/c Fruit & FlowerFruit & Flower delivers multiple blooms and gread but set for all your flowering plants. You'll get brighter colors, spellbinding scents, and delicious flavors, all thanks to the extra boost that comes from the micronutrients and living organisms in our fertilizers. You might not see the healthy root system be... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 720179   $11.58 
 Earth Juice Grow. 1 Quart   Earth Juice   Earth Juice Grow. 1 Quart 
Earth Juice Grow1 QuartNitrogen formulation for vigorous green growth. It may also be used as a Superior General Purpose Fertilizer that will provide vigorous growth and outstanding production of flowers, vegetables and fruit. It is the Best Choice for those who prefer to use a single formula. Organic. The Earth Juice line of liquid organic fertilizers are derived from an array of ... — Ships from Portland, Oregon USA....more info.
 FE500   $11.66 
Displaying 101 to 120 (of 523 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
Amazon Ad

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  Proud Hydro for Hunger Participant
Ads
Global Tech LED Mammoth
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2018 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order