The interior of my hoophouse looks something like this:
Well, I perhaps exaggerate slightly. But you should see the tomatillo trees! They are enormous! The tomatoes are also becoming shrubbery, even though I whack them back with my machete (...garden shears...) routinely. I think they like to be punished, and grow more and more suckers for me to trim away. Yes, I may be growing masochistic tomato plants. Wicked, wicked.
If I see one of these hiding amongst them, I'll know that I really have conjured the tropics: