I have the common white ones growing wild on our property around the cistern, but my son in Palm Springs CA wants to try some of the colored ones. Any suggestions on a good reputable Calla Lily retailer? s. -- susan hayek, North Coast of CA, USA, zone 9b, Sunset zone 17. 15 miles south of Eureka, CA, overlooking the Eel River, with a peek of the ocean.