An orchid species specialist who is also known for miniature and compact Cattleyas. Established 1978. Alan Koch. Lincoln, California, United States.
Grassroots organization made up of people, orchid societies, and orchid businesses dedicated to raising awareness and money for orchid conservation.
San Diego County Orchid Society
Increasing awareness of orchid conservation and cultivation and promoting an interest in the public. San Diego, California, United States.
Orchid Society of Southern California
Encouraging orchid education, culture, growing, hybridization, preservation, and perpetuation. Founded 1940. Burbank, California, United States.
Santa Barbara International Orchid Show
This orchid event will be held from March 7th to 9th, 2025. Santa Barbara, California, United States.
A group of diverse people bound together by their love of orchids. Founded 1951. San Francisco, California, United States.
With a diverse membership that spans all ages, backgrounds, and skill levels, everyone is welcome. Founded 1946. San Mateo, California, United States.
A varied selection of orchids offered for sale. Established 1987. Santa Barbara, California, United States.
Orchid vendor specializing in Cymbidiums. Established 1976. Loren and Nancy Batchman. Solana Beach, California, United States.
Encouraging education and enthusiasm for growing orchids. Publisher of "Orchid Digest" magazine. Founded 1937. Laguna Niguel, California, United States.
Promoting and stimulating orchid interest in the East San Francisco Bay Area. Founded 1987. Concord, California, United States.
Fostering the culture, cultivation, and conservation of orchids. Founded 1979. Costa Mesa, California, United States.
Specializing in Phalaenopsis orchids and Asian indoor plants. Gilroy, California, United States.
An orchid nursery carrying a diverse range of orchid species and hybrids. Founded 1957. Santa Barbara, California, United States.
Also known as Norman's Orchids, this vendor offers an assortment of orchids. Established 1986. Montclair, California, United States.
Pacific Central Judging Region
Providing orchid enthusiasts with access to the American Orchid Society judging system. San Francisco, California, United States.
Family-owned nursery specializing in species orchids. Established 1990. Andy Phillips. Encinitas, California, United States.
An orchid nursery and laboratory dedicated to breeding new hybrids. Fred Clarke. Vista, California, United States.
Educational organization dedicated to providing orchid cultivation information to the public. Founded 1947. Sacramento, California, United States.
A variety of orchid hybrids and species are available. Established 1993. Arroyo Grande, California, United States.
Importer of CITES documented, nursery propagated, plant divisions from Colombia. Gary Meyer. San Francisco, California, United States.
Promoters of orchid conservation and organizers of international orchid-focused trips. Founded 2006. Encinitas, California, United States.
Hamilton Orchids and Plantscapes
Serving the San Francisco bay area with horticultural services. Crisler Hamilton. Established 1984. Sonoma, California, United States.
Selection of orchids, in various sizes, offered for sale. Scotts Valley, California, United States.
Mixing orchids, bromeliads, and art. Established 1976. Nancy Victoria Davis and Michael Rothenberg. Pacifica, California, United States.
Striving to provide its members with information on how to grow and maintain beautiful orchids at home. Founded 1953. Stockton, California, United States.
Culture notes on growing orchids outside in coastal Southern California. Roberta Fox. Costa Mesa, California, United States.
Original orchid art and prints are available. Robin Street-Morris. San Diego, California, United States.
Specializing in the production and sale of Phalaenopsis orchids. Bas van Eijk and Alison Glasco. Los Osos, California, United States.
A group of orchid enthusiasts who enjoy getting together to learn about orchids and their culture. Carmel, California, United States
Specializing in intermediate and cool growing orchids, gifts, rentals, and propagation services. Established 2001. McKinleyville, California, United States.
A large volume grower specializing in Phalaenopsis orchids. Established 1977. Toine Overgaag. Carpinteria, California, United States.
A family business carrying orchid species, hybrids, pottery, and artwork. Tom Biggart. El Cajon, California, United States.
Long Beach Amateur Orchid Society
Enthusiasts meet to promote the appreciation of orchids and to share information. Founded 1955. Long Beach, California, United States.
A like-minded group of people sharing their common love and respect for orchids. Garden Grove, California, United States.
Dedicated to the horticulture and enjoyment of the orchid genus Stanhopea. Robert Lauri. California, United States.
Promoting the education, appreciation, conservation, and cultivation of orchids. Yorba Linda, California, United States.
Orchid boarding and consulting services are available. Established 1985. Mary Nisbet. Bolinas, California, United States.
Central California Orchid Society
A society of enthusiasts pursuing their passion for orchids in the San Joaquin Valley. Fresno, California, United States.
McLellan Botanicals -Taisuco America
Large scale commercial grower offering an assortment of orchid products. Established 2000. Aromas, California, United States.
A vendor offering a selection of orchids and supplies for sale. Established 1981. Tom Perlite. San Francisco, California, United States.
Orchid Society of Santa Barbara
Members meet regularly to share their interest in orchids. Santa Barbara, California, United States.
An organization dedicated to appreciating, cultivating, and conserving Earth's orchids. Founded 1960. Cupertino, California, United States.
Original watercolours of orchids, prints, and notecards available. Sally Robertson. Bolinas, California, United States.
Cymbidium vendor with an assortment of plants for sale. Joesph Santy. Long Beach, California, United States.
Enthusiasts having a common interest in orchid culture, conservation, and habitat preservation. San Rafael, California, United States.
Several orchid genera offered for sale. Established 1971. Encinitas, California, United States.
A retail and wholesale vendor offering Cymbidiums, Phalaenopsis, and propagation laboratory services. Carpinteria, California, United States.
The Judge, the Hunter, the Thief and the Black Orchid
A film taking a peek into an orchid world full of eccentric characters, smugglers, and thieves. Rich Walton. Long Beach, California, United States.
A vendor selling a wide range of orchid-growing supplies. Fair Oaks, California, United States.
An orchid images collection with cultural information inspiring beauty. A'na and Paul Sa'tara. San Francisco Bay area, California, United States.
Peter T. Lin - Diamond Orchids
An orchid hobbyist, speaker, hybridizer, and AOS judge offers his plants and services. Peter T. Lin. Diamond Bar, California, United States.
A family-owned business offering an assortment of orchids and services. Established 1976. Encinitas, California, United States.
Orchid rentals, consultation, speaking engagements, and other services offered. Bruce Rogers. San Francisco, California, United States.
Members of this organization like sharing their mutual fascination with orchids. Founded 1966. Ventura, California, United States.
Journal about growing orchids includes plant descriptions, care, and images. San Francisco, California, United States.
Selection of Phalaenopsis hybrids offered for sale. Established 1978. Lodi, California, United States.
Nursery selling orchids directly to the public or through their wholesale channel. Established 1918 (in Switzerland). Landers, California, United States.
Pen and ink note cards available from the artist. Rob Shepherd. Canyon Country, California, United States.
Offering orchid growing supplies with wood baskets being a specialty. San Jose, California, United States.
Vendor offering a variety of orchids and services. Established 1979. Menlo Park, California, United States.
An organization dedicated to promoting and understanding orchids. Founded 1965. Carlsbad, California, United States.
An organization fostering orchid cultivation and the preservation of wild orchids. Santa Rosa, California, United States.
An assortment of mainly Cymbidium orchids offered for sale. Audrey Young-Tarter. Half Moon Bay, California, United States.
Members meet with other orchid growers regularly to learn more about their favourite plants. Founded 1963. Malibu, California, United States.
Educating people about the growing, flowering, and conserving of orchids. Eureka, California, United States.
Increasing the awareness, appreciation, enjoyment, conservation, and cultivation of orchids. Santa Cruz, California, United States.
Promoting the public appreciation of orchids while encouraging habitat protection. Founded 1957. Rancho Palos Verdes, California, United States.
A vendor offering species and hybrid Paphiopedilum and Phragmipedium orchids. David and Stacey Sorokowsky. Lincoln, California, United States.
California Sierra Nevada Judging Center
Serving the Central Valley of California and northern Nevada with American Orchid Society judging services. Sacramento, California, United States.
Large wholesale producer of several orchid genera. Established 1967. Andy and Teresa Matsui. Salinas, California, United States.
Nursery whose orchid focus is on Cymbidiums and growing supplies. Lakewood, California, United States.
Fascination of Orchids International Festival
Annual festival of orchids and exotic plants. Santa Ana, California, United States.
Southern California Orchid Species Society
A group dedicated to orchid culture and conservation. California, United States.
Offering a variety of orchids and a potting mix for sale. Joel Bollinger. Fieldbrook, California, United States.
Several orchid growers are featured in a region close to the Pacific coastline. California, United States.
Featuring orchid species images with lectures also offered. Ron Parsons. Daly City, California, United States.
Members have a love of orchids and a desire for orchid knowledge in common. Westlake Village, California, United States.
Variety of orchid plants offered for the enthusiast. Angelic Nguyen. San Jose, California, United States.
Encouraging the growing of orchids while helping to promote their conservation. Founded 1990. Arroyo Grande, California, United States.
San Fernando Valley Orchid Society
Learning about orchids in the company of friends. Encino, California, United States.
Santa Clara Valley Orchid Society
Welcoming those who enjoy the beauty, challenge, and enjoyment of growing orchids. Founded 1951. San Jose, California, United States.
San Gabriel Valley Orchid Hobbyists
Members enjoy their common passion and learning about orchid culture. Arcadia, California, United States.
The selection of orchid genera offered by this vendor includes Cattleya and Laelia. Sergio Garcia. Bolinas, California, United States.
An assortment of orchid species and hybrids are available. Dale Martin. Petaluma, California, United States.
Plastic containers designed for orchids that can be used as a hanging basket or pot. Huntington Beach, California, United States.
AOS Pacific South Judging Region
American Orchid Society judging services available in several Southern California locations. San Marino, California, United States.
Sacramento Valley Cymbidium Society
Members stimulate and extend the appreciation of cool growing orchids. Sacramento, California, United States.
Orchid vendor selling species and select hybrids. Dan Newman. Pacifica, California, United States.
Orchid lovers from the area meet to share their common passion. Founded 1950. Long Beach, California, United States.
Bringing together those who are interested in the study and culture of Cymbidiums and other cool growing orchids. San Mateo, California, United States.
An assortment of potted and cut orchids for sale. Established 1999. Isabella Moecez-Vibat. San Francisco, California, United States.
Information about the Vanilla orchid, the growers, and products offered. Patricia Rain. Founded 2001. Santa Cruz, California, United States.
Riverside-San Bernardino Counties Orchid Society
Furthering the understanding and appreciation of orchids. Founded 1952. Colton, California, United States.
Promoting public and scientific interest in the research, preservation, and distribution of orchids. Founded 1937. Oakland, California, United States.
Wholesale grower of orchids with a selection of genera offered. Salinas, California, United States.
Specializing in Asian species and Vandaceous hybrids. Nenita and Jimmy Sorella. Oxnard, California, United States.
Orchid flasks, plants, and stoneware offered for sale. Marni Turkel. Santa Rosa, California, United States.
OrchidSource Laboratory and Nursery
A source for orchids, flasking supplies, laboratory equipment, and services. Vista, California, United States.
An organization focusing on orchid activities in Southern California. Santa Ana, California, United States.
An orchid vendor carrying a variety of genera for sale. Established 1997. La Puente, California, United States.
Membership in the CSA is currently suspended. Founded 1946. California, United States.
