My begonia’s leaves are starting to yellow. There are three whole leaves affected and some tips. There are also black tips on some leaves (not all). It would seem to me that maybe I’m watering wrong, but I water once a week when the soil is dry which lines up with the planta notification. Black tips I know is humidity, but it sits right next to a humidifier that’s on for most of the day, 40-60% humidity. It sits in a window that gets some direct and some indirect light. No roots are coming out of the bottom and there’s no funky smell. I don’t see any pests. What am I doing wrong? I’ve had it since July and have never had any issues before. She’s my pride and joy 🥺 could it just be that it’s winter?


