Maxcaviar, do you know your Sunset climate zone?
http://www.sunset.com/garden/c... If this just shows LA area click on the smaller map below that one and you will see OC. I looked up Convallaria ( Lilly of the valley) and it looks like they will bloom for you IF they have been pre chilled. They don't recommend them for zones above 20, and 21 is the lowest in OC