A warm grower found in southern Xizang and northwestern Yunnan provinces of China, Assam, India, eastern Himalayas, Nepal, Bhutan, Sikkim and Vietnam. Does not appear to have an odor.
Another one, I like this guy.
Some time ago I switched all of my Bulbos from sphagnum moss to orchiata bark/lava rock. I was simply tired of changing out deteriorated SM. The reason for having moss is to give the moisture loving plants enough water. I do that now by watering daily. So far so good, I'm getting good root formation, some have new growth and there have been blooms. In addition to that I have given myself the luxury of grossly over potting the plants as the mix should last at least 5 years.
It's obvious, that your potting medium works well.
Interesting flowers, first glance made me think of peppers