About 3 weeks ago, the leaves on my monstera started drooping. At first, I thought it might have to do with the change in watering schedule since it turned colder, and I didn't think it needed as much. I tried watering it a little more often but was afraid to let it get too soggy, so I backed off again. Well, this week, I found one leaf that was yellowing and had black spots. I checked the other leaves and didn't see any damage. I went over the entire plant to check for pests, but I didn't see any. That said, I did have a plant somewhat near this one that I had to quarantine due to thrips. I wasn't sure if thrips could cause this damage, so I went ahead and treated it a couple of times with insecticidal soap. Unfortunately, that hasn't helped, and I'm at a loss as to what to do next.
Any advice is much appreciated!
Any advice is much appreciated!
