Looking for organic blueberry plants for mild climate

Hi All -
My sister wants to find a place (local or mail order) that carries organic blueberry plants for mild climate. She is in Southern California - zone 24.

Any suggestions are greatly appreciated.

Thank you,
Nancy

happy_girl, these folks are in Indiana but have both Northern and Southern Highbush. They rate well on Garden Watchdog. I have not tried them yet as I have a source closer to me, but they are on my "wanna try 'em" list.

http://backyardberryplants.com/plants/blueberries/index.htm

They are certified organic.