Help with Longiloba Lemon Lime. It has been thriiiiiiving. Now all of a sudden its getting lost a white kind of border on the leaves. I live in Souther California so it doesn't get too cold and normally all of my plants still produce leaves but could this be a dormancy kind of thing? Humidity sits between 50-75%, temperatures have been ranging right now from 55 at night to 82ish during the day. Just like all of my plants, I let them completely dry out in between waterings. And thoughts?