Hey guys
Three weeks ago i bought a new masdevallia and a Restrepia on an orchid show.
Luckily i kept them seperate from my normal growing space because during the last two weeks theres been an explosion of black and brown spots. I think its two different problems.
Can anyone confirm if it is rot or fungus or...?
I have been spraying it once every 3 days with a fungicide based on alkyldimethylbenzylammoniumchloride and raised the air movement.