maxillaria saragurense leaves yellowing

[Roberta]

Originally Posted by Easterly81

Yeah I saw that too. I keep it from 70 to 81 typically in summer and 60 to 73 in winter. I bought it locally from a grower who's had it for some time in an outdoors grow tent made from a car port and I live in a pretty warm climate.

If you got it from a local grower, maybe ask them for advice... Orchids can be quite adaptable (sometimes), growing under less-than-ideal conditions. What are your night temperatures like? Many of the higher elevation species will tolerate warm days (and your temps seem quite moderate) if they can cool off at night.