• California Native Plant Society, San Diego Chapter - Seeks to increase understanding and appreciation of California's native plants and to preserve them in their natural habitat through scientific activities, education, and conservation. Meetings, activities, and membership information.
• San Diego Bonsai Club - Provides the art of bonsai through lectures, classes, workshops, demonstrations, clinics, scholarships and field trips. Events calendar, newsletter, and membership information.
• San Diego Cactus and Succulent Society - Meeting schedule, calendar, pictures, newsletter, and articles.
• San Diego County Orchid Society - Membership information, online newsletter, culture sheets, members' photo gallery and meeting schedule. Schedule for annual show in March.
• San Diego Epiphyllum Society - Group interested in growing and propagating epiphyllum. Events, membership, and information about the plants and their care.
• San Diego Fern Society - Group interested in studying, collecting, buying, and growing ferns. Meetings, events, resources, and membership information.
• San Diego Horticultural Society - Meets once a month. Plant forum, raffle, newsletter, garden tours, special events.
• San Diego Iris Society - Club for people who like to grow and show irises. Events and membership information.
• San Diego Rose Society - Group of both novices and veterans who enjoy growing roses and sharing information. Meetings, events, articles, and membership information.

Help build the largest human-edited directory on the web. Submit a Site - Open Directory Project - Become an Editor