Update on Black Prince from 51 days ago

Pretty darn sure now that the cause of the spots is fungal. I’ve watered maybe twice since I got it, spots have spread, definitely not edema now. I spray above and below with Bonide copper fungicide whenever I remember to, about once a week. I feel like there hasn’t been any new spots in maybe 30 days, so I have some faith that it’ll grow out of it. It’s still isolated on a north-facing windowsill receiving no direct light so I’m not surprised that there’s been no growth. Interestingly, where the older large leaves were attached, there are now holes into the stem that have calloused darkly. (PS: those are lichens growing on the windowsill, not a bunch of bird shits lol. I had a Christmas lichen growing on the sill but stupidly did some fungicide spraying without moving the pot and that killed it, big bummer.)