Is anyone else growing Pitahaya (Selinicereus megalanthus and/or Hylocereus undatus) ?? I've seen some people in these threads with Hylocerus spp. but do anybody else's cacti fruit for them? I ask because I have a few specimens of Selinicereus and one Hylo, and I'd like to know what to expect... I'd have to add that I'm absolutely crazy about the fruit, and thrilled to find out that it grows naturally here.