thank you stefanie!! but i don't want you to be envious!!!! i think the gh is 12x16 and 10' to 14' high. i put more in there this morning even though it's not finished!! i hope they do well. we're going to be away for a week and i hope the partly cloudy days hold up. i'm growing the orchids for cut flowers to sell to florists--can you imagine an aclandiae corsage!!!! will post more photos as progresses.