I have lots of the long petal ones. It seems to me that all of them seem to get so tall. I have a couple now that that reach about 48 inches. My Bel Croute was over 5 feet by the time it finished blooming, 14 blooms. I had to tie the steak to the curtain rod to keep it from tipping over. I wonder how tall this one will get. Even when they become that tall I love them. It's nice to have so many blooms on one plant but the plant becomes taller with each new bud.