Just purchased browning spot

[hypersparkle]

Hi all,

Just bought this beauty at the orchid show here the first weekend of February and saw this spot today. I haven't repotted the new ones yet since they're all in bloom & I also realized I was low on potting medium so I was waiting for that too.

I've been lucky and haven't had to deal w/ too many problems in the past year beyond pretty run of the mill issues. Can anyone help me diagnose this?

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[rbarata]

Which orchid is it? A photo of the whole plant would be helpfull.

[Dollythehun]

Could it have gotten cold or sunburned? That doesn't look like disease to me.

[hypersparkle]

Could be cold. We've been working on the sunroom and having to leave the door open. That's a good point. Didn't think of that since I was so careful bringing it home!