I’m out of ideas, any suggestions are appreciated! Begonia Maculata and Begonia Benigo, both are doing the exact same thing despite being in different locations with different light sources. One I’ve had for a long time with no issues, one is newer but have had no issues. They are constantly dropping leaves. They’re both growing tons of new ones, but are dropping all of them. One repotted 6 months ago, one repotted 1 month ago (pot size is not the issue for either one). One is in a west facing window, one is under a grow light. I’m fertilizing every 3rd watering right now and water when its 50% dry. Zero pests, fungus, etc. I thought it could be a light issue, but then it shouldn’t be happening to the one under the grow light My only other condition I can’t control (or really even improve) is the humidity of my place. It gets very dry in the winter. Could low humidity cause this? Or are they just going dormant and this is what it looks like?