I am always happy to see the Laelia dayana 'Hartford' AM/AOS bloom. This is, of course, a collection plant. It has grown well and bloomed every year I have had it.
Laelia dayana grows in Brazil near Rio de Janeiro in a fairly broad range or altitudes, 1500-6000 feet. It is cool to warm growing blooms in summer. It does well mounted and needs a dry winter rest.