Me, too, Ken, never saw anything, quite as vigorous, and here's the kicker : that cutting was thin, and green, not fat, sturdy, and from older wood, as I'd been informed was optimal. So, when it comes to plumeria, it just goes to show you, -always expect surprises! It's new growth is lovely, pointy-leaved, with a distinct brownish -reddish cast to the petioles, I will definitely watch this cutting, I do believe I'm developing a soft spot for it;)