Using Worms in Compost

Worm composting is a method for recycling food waste into a rich soil conditioner thereby allowing us to return badly needed organic matter to the earth. The worms consume organic matter, which passes through their bodies. The end result is vermicompost (worm compost) that is perfect for a garden. Best of all, this process can be done year round both indoors and outdoors in relatively small spaces. The following is a list of worm compost suppliers located in California, organized alphabetically by county.

Alameda County Inyo County
Nevada County San Diego County Shasta County
Butte County Kern County Orange County San Francisco County Sonoma County
Contra Costa County Lake County Placer County San Mateo County Stanislaus County
Calaveras County Los Angeles County Riverside County Santa Clara County Tulare County
Fresno County Madera County San Bernardino County Santa Cruz County Ventura County
Humboldt County

Alameda County

Foothill Worm Ranch
7190 Foothill Rd
Pleasanton, CA 94566
- Supplier of red worms, worm castings, and worm casting tea
E-mail: matt@foothillwormranch.com
Website: www.foothillwormranch.com
Phone: (925) 484-4192

Mama's Worm Composting
Located in Emeryville/Oakland
-Supplier of red worms, castings, worm farm, traditional composting systems.
E-mail: jencantwell@comcast.net
Website: http://www.mamaswormcomposting.com
Phone: (510) 290-2668

The Worm Dude
- I sell Red Wigglers, and provide Santa Clara County's composting program with Red
Wigglers. I also work with Alameda County's StopWaste.Org, and San Mateo County.
Contact: Jerry Gach
Website: www.thewormdude.com

Butte County

The Worm Farm
9033 Esquon Road
Durham, CA 95938
- Redworms, worm castings, compost, shipping.
Contact: Marcus or Arlita Purser
E-mail: thewormfarm@earthlink.net
Website: www.thewormfarm.net
Phone: (530) 894-1276
Fax: (530) 898-1731

Calaveras County

Vierra's Worm Farm
San Andreas, CA 95249
E-mail: info@vierraswormfarm.com
Website: www.vierraswormfarm.com
Phone: (209) 754-5030
Toll Free in CA: 877-FOR-WORM

Contra Costa County

Monster Worms
P.O. Box 1211
Antioch, CA 94509
- Suppliers of Red Wigglers or Redworms, European Nightcrawlers, African Nightcrawlers
worm bins, worm castings and worm casting tea bags. Available for seminars.
Contact: Dave Anderson
E-mail: info@monsterworms.com
Website: www.monsterworms.com
Phone: (925) 890-5773

Fresno County

The Worm Lady
32912 Buttercup Lane
Squaw Valley, CA 93675-9774
Contact: Marilyn Charest
E-mail: wormlady@spiralcom.net
Phone: (559) 332-2168

Humboldt County

J & T's Redworms
6196 Redwood Valley Road
Blue Lake, CA 95525
Contact: Tim Matthews
E-mail: dairyworms@humboldt1.com
Website:www.humboldt1.com/dairyworms
Phone: (707) 668-5997

Gess Environmental
6360 West End Road
Arcata, CA 955425
Contact: Andrew Jolin
E-mail: gessenv@aol.com
Phone: (707) 840-WORM (9676)
Fax: (707) 840-0303

Inyo County

As The Worm Turns
2765 Sunset Rd.
Bishop, CA 93514
Contact: Mitch and Libby Vassar
Phone: (760) 873-3308

Kern County

California Worm Growers
Inyokern, CA 93527
Contact: Mike Chamberlain
E-mail: bob&gin@ridgenet.net or
growers@hotmail.com
Phone: (760) 384-2441

Wonder Worms
18300 West Avenue, F4
Lancaster, CA 93536
Contact: Mary Kay Reichard
E-mail: jamakaenterprises@aol.com
Website: http://www.wonderworms.com/
Phone: (661) 724-0034

Lake County

Lake County Worm Farm
Kelseyville, CA 95451
Contact: Richard Morhar
E-mail: wormfarm@pacific.net
Phone: (707) 278-0320
Fax: (707) 279-8031

Los Angeles County

Compost Worms Only
Contact: Chris Jung
E-mail: majjj@aol.com
Phone: (818) 472-2593
Fax: (818) 899-2541

Golden Wiggle Worms
18745 Lassen
Northridge, CA 91324-1963
Contact: Steve Gottlieb
E-mail: goldenwiggleworms@socal.rr.com
Phone: (818) 993-6613

Peach Hill Soils
10765 New Los Angeles Avenue
Moorpark, CA 93021
E-mail: phsoils@aol.com
Phone: (805) 529-6164
Fax: (805) 386-2632

Oasis Worm Farm
8254 East Avenue T
Littlerock, CA 93543
Phone: (805) 944-6199
Fax: (805) 944-6198

Madera County

Foley Farms
Coarsegold, CA 93614-0617
Contact: Pat Foley
E-mail: foleys@sti.net
Website: www.foleyfarms.com
Phone: (559) 642-2121

Nevada County

Blue Belly Farm
- Red worms, European nightcrawlers, castings, shipping supplies, bins, consultations
E-mail: info@www.bluebellyfarm.com
Website: www.bluebellyfarm.com
Phone: (530) 432-8267

VermiDragon Farm
20244 Poker Flats Road
Penn Valley, CA 95946
- Redworms and European nightcrawlers
Contact: Kevin and Sylvie Henry
E-mail: vermidragon@aol.com
Website: www.vermidragon.net
Phone: (530) 432-0876

Orange County

Vermipro
Huntington Beach, CA 92605
E-mail: info@vermipro.com
Website: www.vermipro.com
Phone: (714) 647-1275

Placer County

Shallow Creek Ranch
Foresthill, CA 95631
Contact: Steve Smith
E-mail: scrworms@foothill.net
Phone: (530) 367-3174
Fax: (530) 367-5728

Riverside County

Da-Le Ranch
24895 Baxter Ranch Road
Lake Elsinore, CA 92532
- Retail/wholesale and drop shipping of redworms, bulk and bagged worm castings, worm casting tea,
fertilizer spray,worm bedding, blended mixes, worm and compost consulting, demonstrations, tours,
education and workshops.
Email: dave@heafner.org
Website: www.heafner.org/wormranch.htm
Phone: (951) 657-3056

Marge Yeager
Riverside, CA
E-mail: mbyeagerus@yahoo.com
Phone: (951) 328-0879

Ruby Kaye Rehder
Murrieta, CA
E-mail: Rubireds@aol.com
Phone: (909) 672-6806

San Bernardino County

Iannone Enterprises, Int'l
8469 18th St.
Alta Loma, CA 91701
Contact: Marcia Iannone
E-mail: support@wormpoop.com
Website: www.wormpoop.com
Phone: (909) 987-2979
Fax: (909) 941-9702

Valley Worm Growers
100A San Bernardino Rd.
Ridgecrest, CA 93555
Contact: John Banks or Richard Hicks
E-mail: mercury@ridgecrest.ca.us
Phone: (760) 371-1160
Fax: (760) 375-3317

Staggs Worm Farm
456 Yermo Rd.
Yermo, CA 92398
Contact: Larry Staggs
Phone: (760) 254-2307

Pacific Southwest Farms
13182 Baker Avenue
Ontario, CA 91761
E-mail: Bmeijer@aol.com
Phone: (909) 923-7740
Fax: (909) 930-0896

San Diego County

Maria Hartwell
5465 Norwich St.
San Diego, CA 92117
- Redworms for composting. Call for prices.
E-mail: harts4ent@hotmail.com
Phone: (858) 279-7072

Nature's Big Bud Worm Castings
2929 Fire Mountain Drive, Unit 41
Oceanside, CA 92054
- Wholesale and retail suppliers of compost worms, worm castings, worm tea, and compost to gardeners, landscapers, nurseries, etc.
E-mail: denniscopson@cox.net
Website: www.naturesbigbud.com
Phone: (760) 754-8183

Sharon's Worm World
310 Creelman Lane
Ramona, CA 92065
- Please call to order
Contact: Sharon McLachlan
E-mail: sharonsgotworms2@yahoo.com
Phone: (760) 419-6524

Solana Center for Environmental Innovation
137 N. El Camino Real
Encinitas, CA 92024
- Smith & Hawken Biostack compost bins, Wriggly Wranch Worm bins, compost thermometers, moisture meters,
free composting workshops.Subsidized compost bins available. Please see web site for more information.
E-mail: info@solanacenter.org
Website: www.solanacenter.org
Phone: (760) 436-7986
Fax: (760) 436-8263

Stephan's Tree Maintenance
- Worm castings only. Please call to order
Contact: Thomas Stephan
Phone: (760) 789-1493

The Worms' Way
15916 Mussey Grade Rd.
Ramona, CA 92065
- Redworms for composting, bagged and bulk worm castings, and worm casting tea.
Contact: Julie Harski
E-mail: julieharski@aol.com
Phone: (760) 789-5441

Vermicoast
1387 Basswood Avenue
Carlsbad, CA 92008-1904
- Please call to order
Contact: Shelley C. Grossman
E-mail: shelleyvermicoast@roadrunner.com
Website: www.vermicoast.com
Phone: (760) 434-4223

Williams’ Worm Farm
14893 El Monte Road
Lakeside, CA 92040
- Worm compost bins, worm castings, fertilizing spray, worms.
Contact: Dan Kuhn
Phone: (619) 443-1698

San Francisco County

Cosmo's Red Worms
432 Lawton Street
San Francisco, CA 94122
Contact: Paul Cosmides
Website: www.alcasoft.com/cosmos
Phone: (415) 759-7874

Pacha Mama Landscaping
San Francisco, CA
- Please call to order.
Contact: Fernando Pastor
E-mail: quesapastor@yahoo.com
Website: www.organic-landscaping.com
Phone: (415) 551-WORM (9676)

WormSF
San Francisco, CA
- Worms, compost consultations, demonstrations and education.
E-mail: wormlady@wormsf.org
Phone: (415) 425-1746

San Mateo County

The Worm Dude
- I sell Red Wigglers, and provide Santa Clara County's composting program with Red
Wigglers. I also work with Alameda County's StopWaste.Org, and San Mateo County.
Contact: Jerry Gach
Website: www.thewormdude.com

Santa Clara County

Common Ground Organic Garden Supply and Education Center
559 College Avenue
Palo Alto, CA 94306
Website: www.commongroundinpaloalto.org
Phone: (650) 493-6072

The Worm Dude
- I sell Red Wigglers, and provide Santa Clara County's composting program with Red
Wigglers. I also work with Alameda County's StopWaste.Org, and San Mateo County.
Contact: Jerry Gach
Website: www.thewormdude.com

Santa Cruz County

Karin Grobe/Santa Cruz County’s Worm Doctor
Santa Cruz, CA
- Worms and bins available at monthly wormshops. Please call to reserve.
E-mail: kgrobe@pacbell.net
Website: www.compostsantacruzcounty.org
Phone: (831) 427-3452

Shasta County

Welch's Worm Farm
11464 East Stillwater Way
Redding, CA 96003
- Sells wholesale and retail redworms, vermicompost, castings, and worm tea.
Contact: Wayde Welch
E-mail: american@com-pair.net
Phone: (530) 945-1350
Fax: 530-275-6878

Sonoma County

Sonoma Valley Worm Farms
Sonoma, CA
- Please call to order.
Contact: Lois and Jack Chambers
Phone: (800) 447-6996 or (707) 996-8561
Fax: (707) 935-9166

Stanislaus County

As The Worm Turns
5020 Christofferson Road
Turlock, CA 95380
Contact: Tina Crummett
E-mail: mctina320@aol.com
Phone: (209) 669-0611

Bond Worm Farm, Inc.
900 Bliss Rd.
Ceres, CA 95307
Contact: Wanda Bond
Phone: (209) 537-2423
Fax: (209) 537-3142

Tulare County

C & C Vermiculture
527 N. Shirk Road
Visalia, CA 93291
Contact: Charmaine Harris and Carolyn Foxe
E-mail: CCVERM@Hotmail.com
Phone: (559) 651-3384

The Happy D Ranch Worm Farm
Visalia, CA
Contact: Al and Dorothy Benoy
E-mail: dorothy@happydranch.com
Website: www.happyranch.com
Phone: (559) 738-9301
Fax: (559) 733-3250

Ventura County

Wild West Worm Farm Enterprises
Simi Valley, CA 93094-1314
Contact: Randall Rutledge
E-mail: wildwestwormfarm@aol.com
Website: www.wildwestwormfarm.com
Phone: 1-(800)-486-0054