Hi everyone, I have an epiphyllum orchid cactus that has done well over its first year with me. It's put on significant growth, having shade and then hot direct sun for the last four hours of the day. I brought it inside for the winter about five or six weeks ago, and two weeks ago these little white extensions started coming out of the plant. They're not new spines, and they come from the ends of the leaves. Any idea what they are or what they mean? Thanks!
