MASDEVALLIA problems. Help!
Ok, I did it again. I went and bought Masdevallia. One genera I have never had luck with, but I was determined to try again. Well, now I have (2) Mounted Masdevallia decumana.
On one plant, all of the leaves began having brown spots, black spots, yellowing, pitting, blah blah blah ...
here we go again!
So, can someone help me with what this problem is?
Black spot, Brown spot, black rot, brown rot???
Causes? To Wet? To Cold? Low Humidity? High Temp?
I have them growing on a Windowsill (may be a problem)
with a fan and a humidifier.
Any help is appreciated .....
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