Bletilla grows well in most all of coastal California, but does bloom better where there is some winter chill. Where are you located, and do you know what your Sunset climate zone is? Sunset zones are more reliable indicators of what you can grow in your specific area than the USDA zones. I'd say that you might not have great blooms if you are out in the desert or right on the beach in southern California, but most anywhere else, as long as the plant gets bright shade or morning sun and regular irrigation, it should grow and bloom okay.

I've seen nice ones growing happily in Sacramento, in shady irrigated gardens. Usually you can buy plants cheap at the big box stores in those cheesy cardboard cartons at the beginning of the growing season. They do take a while to get established, but are very nice to have, once they settle in. I've never heard of anyone growing them from seed, but if you already have it, it's worth a try. I vernalize seed by sowing them in six packs, watering them, letting the pack drain, then pop it in a baggie and putting it in the fridge for a couple of months. (My husband hates this, but then, do I complain about his little quirks?)

I am in South Riverside COunty...I don't know what sunset zone I am.

Davisue.. Thanks for info about putting them in the Fridge... I am not sure I have the dilligence for that, but would like to try.

Bahia, Sounds like I should give it a go... it sure looks like an interesting plant to try!