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Distributors and retailers, please contact Humboldt Nutrients at 1-888-420-7770 or, sales@humboldtnutrients.com for images, graphics and product information on the complete Humboldt Nutrients product line.
Links To Our Partners and Friends



fer
805 Hydro

Thousand Oaks, CA (805) 494-1785

fer
Advanced Garden Hydroponics Organics

Coeur d'Alene, ID (208) 699-2116

fer
A Fertile World

Eureka, CA (707) 444-0200 or
Fortuna, CA (707) 725-0700 or
Arcata, CA (707) 825-0255

ADVANCED HYDRORGANICS
5204 Darrow rd
Hudson,OH 44236


fer
Akron Garden Center

Akron, OH (330) 724-2700

 

fer
Alternative Garden Supply

Cary, IL (847) 516-4776 or
(800) 444-2387

fer
Alternative Hydroponics

Pasadena, CA (888)50-HYDRO

fer
Anuway Hydroponics

Rogers, Arkansas (479)-631-0099

jk
American Hydroponics

(800) 458-6543 or

amerinada
Amerinada

(877) 493-7687

bvhydro
Bear Valley Hydropnics

Hesperia, Ca (760) 949-3400

f
BIGS Warehouse

Redmond, OR (541) 504-8886

Bio Sannie

Bio Sannie
Veersemeer 40, 1509 JR Zaandam, Netherlands
info@bio-sannie.com
http://www.bio-sannie.com

Blue Thumb Hydroponics
Blue Thumb Hydroponics

303 SE Jackson Street Unit C
Redmond, OR 97756
541-350-7292

Brew and Grow

181 W Crossroads Parkway
Bolingbrook, IL 60440
630-771-1410
http://altgarden.com

Brew and Grow

bwgs
BWGS

(800) 316-1306 or
West (888) 316-1306

 

cdgro
CD Grow Light

www.cdgrowlight.com

cdgro
Cleveland Garden Center

Cleveland, OH (216)481-7868

geolife
Duluth Hydroponics

Duluth, MN (218)-341-7253

geolife
DUBFIRE DESIGNS

Mission Viejo, CA email:dubfiredesigns@gmail.com

geolife
East Coast Hydroponics & Organics

Cocoa, FL ( 866) 433-2421

geolife
EcoGarden Supply

St.Paul, Minnesota ( 866) 647-1896

geolife
Eden Garden Supply

Pensacola, FL ( 850) 439-1299

geolife
End of the Rainbow

Guernville, CA ( 707) 869-1100

geolife
Field Of Dreams Hydroponics

Lubbock, TX (806) 793-2901

geolife
Fifth Season Gardening

Asheville (828) 253-4112, Carrboro (919) 932-7600, Greensboro (336) 271-3373, Raleigh (919) 852-4747 NC
And Charlottesville, VA (434) 293-2332

geolife
Five Point Gardens

South Bend, In (574) 287-9232

geolife
Flora Hydroponics

Athens, Ga. (800) 470-6881

Four Seasons Gardening

Four Seasons Gardening
36 Jellison Lane Unit C
Columbia Falls, MT 59912
406-755-GROW
http://fsg406.com



geolife
Full Spectrum Hydro

Pompano Beach, FL (954) 260-3842

geolife
GEOLIFE®

The revolutionary
Soil Amendement

gorilla
Gorilla Gardener Supply

Chula Vista, Ca 619-423-2367

gpath
Greenlife Garden Supply
Billerica, MA (978) 262-9966

GREEN THUMB GARDEN CENTER
22963 Woodward Ave,
Ferndale, MI 48220

email gtgc.info@gmail.com

gpath
Green Joint Ventures
Salinas, Ca (831) 998-8628

gr

Green Path Garden Supply
Northboro, MA (877) 867-5202 or
(508) 393-4181

gr

Greenmile Hydroponics
San Bernardino, CA (909) 885-5919

gr

GroGreen Hydroponics
Dallas, TX (214) 370-9984

grmoer

Gro More Garden Supply
Clovis, CA (559) 348-1055

grmoer

Grower's Choice
Jacksonville, FL (904) 683-4517

grmoer

GWS Hydroponics
Glenwood Springs, CO (970) 384-2040

heartland

Healthy Gardens and Supply
Prospect Park, PA (610) 586-2171

heartland

Heartland Hydrogardens
Columbia, MO (573) 474-4769

hitech

Herb-N-Garden Center
Cleveland, OH (216) 252-2001

hitech

HID Hut
McIntosh, FL (866) 678-8565

hitech

Hight Tech Garden Supply
Melbourne, FL (321) 821-0853,
Cranberry Township, PA (724)-473-1113 or Charlotte, NC (704) 697-0911

hgrown
Home Grown Hydroponics

Tempe, AZ (480) 377-9120 or
Phoenix, AZ (602) 368-4005

hg
Home Grown Garden Supply

Portland, OR (877) EZ2-GROW

hy
HydroFarm

THE HYDROGROW

8210 Telegraph rd C
Taylor, mic 48180
313-633-06412


Petaluma, CA (800) 634-9990

hy
Hydro Heaven

Detroit, MI (313) 861-0333

hy
Hydroponics International

Jacksonville, FL (904) 693-6554

hy
Indoor Garden

Edmonds, WA (425) 673-2755 or
Kent, WA (253) 373-9060 or Tacoma,WA (253) 761-7478

hy
Indoor Gardens, LLC

Columbus, OH (614) 262-1600

hy
Infinite Season

Des Moines, IA (515) 975-9358

hy
Inland Empire Hydroponics

Ontario, CA (909) 975-9358

a
Let It Grow

Arcata, Ca. Westwood- (707) 822-8733 Arcata, Ca. 9th Street-(707)-822-8727

a
Light Green Water

Waterford, Michigan - (248)-681-0001

Liquid Sun
1845 SW HWY 101 Suite 3
Lincoln City, OR 97367
541-994-7070

a
Magic Home Gardens

Columbus or Canal Winchester, OH (614) 263-2440

a
Marin Hydroponics

Novato, Ca. (415) 223-4104

a
Maryland Hydroponics

Laurel, MD (866) MD-HYDRO

a
Meadowview Feed and Garden Center

Pasadena, MD (443-817-0017)

a
Midwest Hydroponics

Minneapolis, MN (888) 449-2739
(866) 599-4404

ultimathydro

Misty's Botanical Garden
Oklahoma, OK (405) 949-0704

ngw

National Garden Wholesale (NGW)
Washington (888) 649-4769 or
California (888) 570-4678

ngw

Nature's Secret Garden and Supply
Fremont, CA (510) 623-8393

ncw
Nickel City Wholesale (NCWGS)

(866) 599-4404

NCarolinshydro

North Carolina Hydroponic
Walkertown, NC (240) 446-9922

orgrown
Organically Grown

Cranston, RI (401) 944-0549
Old Saybrook , CT (860) 399-1869

 

OrganicsOKC Garden Supply
3620 N. Pennsylvania, Oklahoma City, OK 73118
405-528-GROW

vparadigm
Organix Hydropnics

Middletown, CT (860) 343-1923

paradigm
Paradigm Gardens

Omaha(402) 339-4949 or Madison(608) 241-3800

paradigm
Primo Gardens

Grand Junction, CO (970) 241-1209

paradigm
Pro Gardening Systems

Sebastapol (707) 829-7252 or Santa Rosa (707) 585-8633 or Santa Cruz (707) 538-8402 or 1-(866) PGS-GROW

quantam
Pueblo Hydroponics And Organics

Pueblo, CO
(719) 542-6798

quantam
Quantum Horticulture

Dimmable Digital Ballasts

quantam
Ramona Hydroponics & Organic Gardening Supplies

Ramona, Ca (760) 789-4769

quantam
Rick's Garden Center

Colorado Springs, Co (719) 632-8491

 quantam
R&M Supply

Riverside, Ca (866) 476-9768 


rooted
Rooted Hydroponics

Ben Lomand, CA (831)-336-2020

rooted
Ruggles Green

Houston, TX (713)-533-0777

scruz
Santa Cruz Hydroponics & Organics

Santa Cruz, CA (831)-466-9000

 

scruz

Saratoga Organics & Hydroponic Supply Inc.
Ballston Spa, NY (518)-885-2005

southbay
South Bay Hydroponics

Mtn.View, Ca (650) 968-4070

sunsupply
Sunlight Supply

Washington (888) 649-4679 or
California (888) 570-4678

sunsupply
Superior Hydroponics

Michigan (906) 273-0105

sweetgreens
Sunset Hydroponics

Rochester, NY (585) 323-2180 or
Victor, NY (585) 223-3410

sweetgreens
Sure To Grow

Beachwood, OH (216) 360-8116

sweetgreens
Sweet Greens LLC

Independence, OH (800) 421-7084

sweetgreens
Takubeh Organics

Williams, OR

sweetgreens
Telluride Hydroponics & Organics

Telluride, Co (888)-340-8854

 

Texas Growers Supply
Texas Growers Supply
5990 North Sam Houston Pkwy Ste 602
Houston, TX 77396

tcs
The Cultivation Station (TCS)

St. Clair Shores, MI (586) 785-9485
Allen park, MI (313) 383-1766

grwroom

The Grow Room
Nyack, NY (845) 348-8811

grwroom

The Grow Show
Ann Arbor, MI (734)-677-0009

grwroom

The Grow Shop
Marion, OH (740)-223-7467

tower

The Wizards Garden
Myrtle Point, OR (541) 572-2333

tower

Two Chix Garden Supply
Marysville, Ca (530) 923-2536

tower

3-D Hydroponics & Organics
New Port Richey, FL (727) 847-3491

tower

Tower Garden Supply
Fresno, CA (559) 495-1140

tower

Trinity Hydro:Organics
Riverside, OH (937) 252-GROW

ultimathydro

Ultimate Hydroponic Garden Supply
Houston, TX (713) 856-8425

 

ultimathydro

Under The Sun Garden Supply
Lake County, CA (707) 998-4769

ultimathydro

Urban Garden
Tulsa, OK (918) 289-0018

ultimathydro

Vital Landscaping
Grass Valley, CA (530)-273-3187

waytogrow
Way To Grow

Boulder, CO (303) 473-GROW or
Ft.Collins, CO (970) 484-GROW

waytogrow
Westbank Organics

Westwego, LA (504) 373-5005‎

Westcoast Organic and Hydroponic Supply
Westcoast Organic and Hyrdoponic Supply

12410 SE 282nd Ave., Unit C
Boring, OR (503) 766-4106
westcoastorganics@gmail.com

wormsway

Worm's Way
Indiana & North Carolina (800) 274-9676

 

 

 

 

 

 

©2006-2009
Humboldt Nutrients
FOR BEST RESULTS: Always use unchlorinated water, maintain and adjust pH levels between 5.5 and 7.0, and check reservoir after adding all nutrients. Oxygenate water before and during application. To prevent nutrient settling, always use a pump at the bottom of the reservoir to continually agitate and mix the nutrient water during application.