A few stats about my Monstera Deliciosa:
4.5 years old
facing East
at first was growing in soil, after repotting it is now in plant granules (brand - Seramis)
watering schedule is not very strict, ~2l of water every 1-2 weeks
we live in north of Germany
My Monstera was growing great up until a few weeks. I started noticing the outside of the leaves yellowing, and now one leaf has developed a brown spot. What could be the issue?
P.S. Repotting will take place in a few weeks.
