instant black spot on Cattleya!
I can't tell the difference between sunburn and rot. I moved this cattleya to the south side of the house on Sunday after removing some rot on another leaf. It is sunny here in tampa but it is October and I wanted it to get some more light. The temp dropped to 45 last night from 80 last week and is a big surprise. Now on Wed night I see this on one of the big leaves on one side that is facing the sun.
What do you think and what should I do now?
Last edited by tampaorchid; 10-29-2008 at 08:18 PM..
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tampaorchid 
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