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 ++ (1562)
* 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
Neutralizer The Road Kit-320
hf-NETRK320
Neutralizer The Road Kit-320
$41.73
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 42 guests 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 441 to 460 (of 521 products) Result Pages: [<< Prev]  ... 21  22  23  24  25  26  27  [Next >>] 
 Sort by Popularity   Manufacturer   Product(s)   Model+   Price   Buy Now 
 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 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 
 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 
 Organic Compost Tea 1 Gal (4/cs)   HydroFarm   Organic Compost Tea 1 Gal (4/cs) 
Nature's Solution Organic Compost Tea 1 Gal (4/cs) (NTCOMTEAG)Nature's Solution Compost Tea is a concentrated liquid form of worm castings and compost.  Compost tea is a fertilizer that aids in nutrient uptake. 2 quarts makes 2-1/2 gallons. 1 gallon makes 5 gallons. Dilution rate is 4:1. Use 2 quarts in a 25 gallon reservoir. Allowed for organic production. ... This item is sold individually. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-NTCOMTEAG   $32.60 
 Organic Ancient Humate Qt   HydroFarm   Organic Ancient Humate Qt 
Nature's Solution Organic Ancient Humate Qt (NTHUQT)Nature's Solution Ancient Humate is a concentrated liquid for plants and soil from an ancient bog. This is a soil amendment that aids in micro-nutrient uptake. 1 quart makes 16 gallons. Usage of Nature's Solution -- For trees, grass, vegetables, and flowers, Allowed for Organic Production, Use for indoor & outdoor containers or so... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-NTHUQT   $18.94 
 Organic Mycorrhizae   HydroFarm   Organic Mycorrhizae 
Nature's Solution Organic Mycorrhizae (NTMY1)Nature's Solution Mycorrhizae is a concentrated water-soluble form of microbes for planting and transplanting. This is a fertilizer that aids nutrient uptake. Contains a diversity of microbes: 6 endomycorrhizal fungi species and 5 ectomycorrhizal fungi species. 8 ounces makes 160 gallons. 1 lb makes 320 gallons. Allowed for organic produ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-NTMY1   $28.05 
 Organic Mycorrhizae 8oz   HydroFarm   Organic Mycorrhizae 8oz 
Nature's Solution Organic Mycorrhizae 8oz (NTMY8)Nature's Solution Mycorrhizae is a concentrated water-soluble form of microbes for planting and transplanting. This is a fertilizer that aids nutrient uptake. Contains a diversity of microbes: 6 endomycorrhizal fungi species and 5 ectomycorrhizal fungi species. 8 ounces makes 160 gallons. 1 lb makes 320 gallons. Allowed for organic p... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-NTMY8   $14.39 
 Organic Sea Kelp 8oz   HydroFarm   Organic Sea Kelp 8oz 
Nature's Solution Organic Sea Kelp 8oz (NTSKELP)Nature's Solution Sea Kelp is a concentrated water-soluble powdered form of fertilizer. Sea Kelp adds minerals from the sea. Use on all indoor and outdoor plants. Apply to gardens, vegetables, and lawns. Mix 1 tablespoon of dry kelp with 2.5 gallons of water. Apply every 2 weeks for lawns. Apply every 3-4 weeks for flowers, shrubs, ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-NTSKELP   $14.39 
 Organic Sea Kelp 1lb   HydroFarm   Organic Sea Kelp 1lb 
Nature's Solution Organic Sea Kelp 1lb (NTSKELP1)Nature's Solution Sea Kelp is a concentrated water-soluble powdered fertilizer. Sea Kelp adds minerals from the sea. This is a food-grade quality kelp that will dissolve in water. 8 ounces makes 40 gallons. 1 pound makes 80 gallons. Use Kelp indoors, outdoors, and for hydroponic systems. Allowed for organic production. ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-NTSKELP1   $28.05 
 Organic Worm Casting 20 LB   HydroFarm   Organic Worm Casting 20 LB 
Nature's Solution Organic Worm Casting 20 LB (NTWC20)Nature's Solution Worm Castings are a concentrated fertilizer with organic matter for planting, transplanting, and top dressing. Worm Castings aid in uptake of nutrients.  Use 1/8 inch layer as a top dressing around plants. 5 pounds treats 64 square feet. 20 pounds treats 256 square feet. Allowed for organic production. ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-NTWC20   $23.49 
 Organic Worm Castings   HydroFarm   Organic Worm Castings 
Nature's Solution Organic Worm Castings (NTWC5)Nature's Solution Worm Castings are a concentrated fertilizer with organic matter for planting, transplanting, and top dressing. Worm Castings aid in uptake of nutrients.  Use 1/8 inch layer as a top dressing around plants. 5 pounds treats 64 square feet. 20 pounds treats 256 square feet. Allowed for organic production. ... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-NTWC5   $13.20 
 Roots Organics Formula 707 3cf   Aurora Innovations   Roots Organics Formula 707 3cf 
Roots Organics Roots Organics Formula 707 3cf (RO707)Formula 707 was created for a special kind of gardener: one who wants to control their own destiny. It is different from the other potting mixes created by Aurora Innovations. It was designed with greater water holding capacity, less perlite and pumice, and specific ingredients for large container gardening. In fact, the bag itse... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-RO707   $21.14 
 Roots Organics Formula 707 1.5 cu ft   Aurora Innovations   Roots Organics Formula 707 1.5 cu ft 
Roots Organics Roots Organics Formula 707 1.5 cu ft (RO70715)Roots Organics Formula 707 is a ready to use soil created for a special kind of gardener -- one who wants to control his own destiny. Formula 707 is different from the other potting mixes. It was designed with greater water holding capacity, less nutrients, less perlite, and less pumice, along with specific ingr... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-RO70715   $10.88 
 Roots Organics Big Worm Worm Castings, 1cf   Aurora Innovations   Roots Organics Big Worm Worm Castings, 1cf 
Roots Organics Roots Organics Big Worm Worm Castings, 1cf (ROBW)Roots Organics Big Worm pure castings are a distinctive natural potting soil amendment. Their worms are carefully tended and fed an unparalleled blend of organic compost, rock dust and kelp for exceptional quality castings. No fillers, no chemicals and no tricks. Just pure worm castings. Add Roots Organics Big Worm pur... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-ROBW   $26.70 
 Roots Organics cocopalms 1.5 cu.ft   Aurora Innovations   Roots Organics cocopalms 1.5 cu.ft 
Roots Organics Roots Organics cocopalms 1.5 cu.ft (ROCP)Roots Organics cocopalms is the result of years of research into what makes the best coco growing medias. Roots Organics cocopalms has a near perfect natural pH level (5.2 - 6.3) for optimum nutrient uptake and has a superb air-to-water ratio making it an ideal material to use as an amendment, mulch, incorporate into the perfe... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-ROCP   $11.43 
 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 Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-ROD   $11.21 
 Roots Organics Soil .75cf   Aurora Innovations   Roots Organics Soil .75cf 
Roots Organics Roots Organics Soil .75cf (ROD75)A truly exceptional ready-to-use coco fiber-based potting soil. We begin with a base of the highest quality coco fiber/Coir on the plant 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 amended with only the highest quality org... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-ROD75   $7.36 
 Roots Organics Extreme Serene 2.5 gal   Aurora Innovations   Roots Organics Extreme Serene 2.5 gal 
Roots Organics Roots Organics Extreme Serene 2.5 gal (ROES2.5G)Roots Organics Extreme Serene organic liquid kelp extract is a natural source of growth with compounds specifically targeted to encourage vigorous growth. Roots Organics Extreme Serene is a distinctive blend of amazing plant extracts for the home and professional gardener. Marine kelp has some of the fastest growth ... — Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-ROES2.5G   $142.49 
 Roots Organics Extreme Serene 5 gal   Aurora Innovations   Roots Organics Extreme Serene 5 gal 
Roots Organics Roots Organics Extreme Serene 5 gal (ROES5G)Roots Organics Extreme Serene organic liquid kelp extract is a natural source of growth with compounds specifically targeted to encourage vigorous growth. Roots Organics Extreme Serene is a distinctive blend of amazing plant extracts for the home and professional gardener. Marine kelp has some of the fastest growth ... — LTL Shipping Required. — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-ROES5G   $258.75 
 Roots Organics Extreme Serene Cup   Aurora Innovations   Roots Organics Extreme Serene Cup 
Roots Organics Roots Organics Extreme Serene Cup (ROESC)Roots Organics Extreme Serene organic liquid kelp extract is a natural source of growth with compounds specifically targeted to encourage vigorous growth. Roots Organics Extreme Serene is a distinctive blend of amazing plant extracts for the home and professional gardener. Marine kelp has some of the fastest growth... — Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-ROESC   $16.45 
Displaying 441 to 460 (of 521 products) Result Pages: [<< Prev]  ... 21  22  23  24  25  26  27  [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
PH600-AQ PH METER 10/CS
DO NOT BUY THIS! I don't usually write reviews calling an it ..
1 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


Specials more
EcoPlus Water Wind Micro Bubble Air Diffuser Ring 6 in (12/Cs)
EcoPlus Water Wind Micro Bubble Air Diffuser Ring 6 in (12/Cs)
$12.65
$11.44
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
Summerstone Nursery

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