Very nice. I haven't had much luck with walker but I recently got another. If you have any cultural tips, I would appreciate it.
Thanks. I've noticed that some walkerianas are easier than others. This clone seems to be OK under typical Cattleya conditions: half-sun, 60F at night and days ~ 80F. I grow under a 100w LED light about 1 foot from the fixture. I fertilize weekly with a Michigan State formula at 125-150ppm.