For me, and I'm on the SE Florida coast, unless it goes down past 35 or it becomes windy, as long as my orchids have their semi cover, roof and sides, they are ok. Depending on the environment, I may bring in the more tender ones. But I don't close my windows or turn on heat in my home.
I love the cold and soak it up. You could say I store it up for the summer.. Which, now that I think about it, I think my tank has just about run dry and I'm ready for some cooler weather.
That is prolly not the answer you were looking for either. But thats just my
.