Mine are in a greenhouse that can get very hot if it is a sunny day, and is about 50 degrees at night. I don't water mine very often. Some are out in the open, and some are under banana plants so they get more shade. They really get a lot of abuse, really, poor things.
Here's a photo of 2 blooming, look at all the dust/dirt on the leaves! Someday I'll put down gravel on my dirt gh floor.
Here's a photo of one that I caught trying to flower down in the leaves. Gave it a big drink of water and the stalk came up just fine. Dianne, all of mine are in pots but I'm sure it would work on the ones planted in the ground, too.