American Rose Society National organization regarding roses, education and care. Pacific Southwest District Rose information regarding the Pacific Southwest region, educational articles and contact information. California Coastal Rose Society North San Diego County Los Angeles Tinseltown Rose Society Meetings are held at Descanso Gardens Rose Society of Saddleback Mountain Serving Southern Orange County HelpMeFind Pictures, sources and heritage of roses Rosemania Excellent source for rose care supplies and roses Heirloom Roses Rose source for Anitque and rare roses (mail order) Roger's Gardens OCRS sponsor located in Corona Del Mar, CA with a year-round selection of roses Orange County Farm Supply Large selection of soils, fertilizers, amendments, and mulches Dorothy Biddle Service Retail For rose arrangers, this site has resources such as needle holders, arrangement tape, scissors.  Gardeners will find handy gardening aids and the most extensive selection of gloves for rose care.