Weird patterning on these two odd leaves from two separate plants. The rest of the plants are fine with new growth. I recently let it dry out a bit as I got caught up with life, could be a cause, but it seems like it’s a possible nutrient issue. I did feed it recently.
Maybe that? If its close to the heating source?
Depending on how dry it got, it could have been reclaiming the nutrients from the leaf, but I dont know how that would explain the black spots.
I found this site that appears to have a photo just like yours calling it a bacterial infection. Maybe this is the answer?
This is what I was worried about, thanks for that link. Luckily I already have their suggested solution in the Amazon cart! :)
Perfect! Best of luck, hope it works