1. A Sandy Rhododendron Oregon sellers of hybrids and species rhododendrons. http://www.rhodo.com/
2. Rhododendron Species Foundation Association sells tropical and temperate species of rhododendrons to association members and others. http://www.rhodygarden.org/
3. Singing Tree Gardens California seller of hybrid rhododendrons, as well as some azaleas and ornamental trees. http://www.singtree.com/
4. Species Unlimited Western Washington nursery specializing in propagating and growing species rhododendrons and azaleas. http://www.rhodospecies.com/
5. The Bovees Nursery Oregon specialists in vireya rhododendrons of Indonesia and Southeast Asia and their hybrids. http://www.bovees.com/
6. Wrenhaven Nursery Specializes in field-grown hybrid and species rhododendrons and azaleas, including varieties suitable for bonsai. Located in British Columbia. http://www.wrenhavennursery.com/
