Blue Diamond Nursery

A unique combination of desert cactus gardens and retail cactus nursery.
http://www.cactuscactus.com/

Arid Lands Greenhouses

Arid Lands, one of the world's largest growers and sellers of succulent plants specializing in very rare species.
http://www.aridlands.com/

Holly Gate Cactus Nursery

A unique reference collection of over 30,000 mature plants set in an attractively landscaped 10,000 sq. ft. of glasshouses.
http://www.users.globalnet.co.uk/~tmh/

MacCactus Cactus and Succulent Nursery

We have more shapes than you can imagine, including tall, ball, hot air balloon, irregular, bunny ear, and spikey looking plants.
http://www.maccactus.com/

The Great Petaluma Desert

Providing the San Francisco Bay area with quality succulents since 1975. Large selection of rare and exotic succulents, particularly caudiciforms at competitive prices.
http://gpdesert.com/

John Shelley's Garden Center & Nursery, Inc.

All the cacti featured here are hardy to USDA Zone 5 with proper siting, and were grown from seed collected from diverse locations such as within sight of Devil's Tower National Monument, the Kaibab plateau of The Grand Canyon, and various sites on the ea
http://www.gdnctr.com/cactus.htm

Serra Gardens

A Southern California nursery specializing in high-quality succulents including Cacti, Aloe, Agave, Euphorbias, and many other drought tolerant plant materials.
http://www.cacti.com/

Robert Scott Cacti

The plant listings are my current sales lists of Haworthias and related genera. Most of these have been propagated vegetatively from plants originally obtained from Steve Stringer.
http://ourworld.compuserve.com/homepages/Rob_Scott/

Rivenrock Gardens

An organically certified edible and landscape cactus plants nusery. Located on the California Central Coast, shipping virtually spineless cactus plants.
http://www.rivenrock.com/

The Cactus Hut

Specializing in live cactus plants and gardens, and a variety of Southwestern gifts and decor.
http://www.cactushut.com/

San Marcos Growers Nursery

Currently there are 20 acres in nursery production with an additional 2 acres dedicated to cutting and demonstration gardens.
http://www.smgrowers.com/

Burks' Nursery

Specialists in rare, seldom offered Haworthias and Gasterias.
http://www.theamateursdigest.com/burks.htm

Whitton Greenhouses

Delaware wholesale growers of Christmas cactus. Image gallery of varieties, cultural tips, and distributor contacts. Also offers mail-order retail sales of selected varieties.
http://whittongreenhouses.com/

Russell's Bromeliads

Grower and distributor in Florida specializing in Tillandsias, also offers other bromeliads, sales aids, and books.
http://russellsairplants.com/

Silverthorn Ranch

California nursery offering aloe vera, golden barrel cactus (bare-root and seeds), and miniature cactus gardens. Ships worldwide, to both consumers and industry.
http://www.silverthornranch.com/

Viveros Martinez

Spanish grower and trader of cacti and succulents, selling to the Spanish territory and Europe. Products include assorted and specific trays of small plants, larger specimens, and associated merchandise.
http://www.viverosmartinez.com