Yes. Years ago I tried Bletilla striata everywhere in the yard, they just didn't survive. One year I planted a couple against the South-facing sunny house wall, and here they thrive and come back year after year.
Some of the very first spikes right on the wall are starting to bloom now.
I am happy we didn't get frost last night. The temperature really dipped one more time in our region. I think by Wednesday I can start clearing out the greenhouse - into the cage.