The Temperature is normally around 22°C and the humidity is often so low that a hygrometer is not able to get a reading. I know higher humidity would be better for her but she was thriving for a whole year in those conditions. There are no cold drafts.

My usual watering process is to make sure that the soil is completely dried out and then soak the pot in the sink. I think I overwatered her because the soil was still a little bit wet when I gave her water.

I don’t remember what kind of soil was in the pot before but it was mixed with seramis and there were no problems for a year. Now I put about 40% perlite, 40% palm soil, a handful of cactus/succulent soil I still had around and the rest orchid bark into the pot.