Humidity isn't an issue right now I don't think. We're having one of the wetter summers we've had in a while. Humidity in my condo is averaging 60-70% during the days.
Another possibility is that my growing conditions have changed (I moved 2 months ago). That said, even if that did cause all the leaves to fall new ones should still come in on the new canes. It started four new growths this spring.
I grow my phals/angs in higher than reccomended light as well....the position they're in now gets them 1500-2000 fc for most of the day. Had minor issues with leaf wrinkling and minor burn at furst, but they've accustomed and are loving it now.
Linear Mode
