

Alocasia hat dark patch one one leaf
One of the leaves has developed a large black patch, while the rest of the plant looks healthy. I’m not sure what caused it.
I water it about every 7–10 days, depending on how dry the soil feels. It gets around 6 hours of bright, indirect light every day and is never in direct sunlight.
Has anyone experienced something similar or knows what might be causing this? Any advice would be greatly appreciated. Thank you!