Hi there. I bought some Mexican Fan Palm seeds early last year. They have been growing steadily on my window sills all over the house until now. Some are about 12 inches tall and others maybe 18 inches with up to four leaves. There are a couple that are producing their first 'fans' from the centre. I am wondering if anyone can tell me if it is ok to plant them out in the garden now? And if so, what conditions they prefer. I'm afraid the seeds didn't come with instructions! Many thanks. Doris.