Thanks for the tip, I think I'll try daily watering instead. It seemed like there was some disagreement in the the things I read about exactly how wet to keep these plants (standing in water vs daily watering) and it has been hot here, so I went with standing in water, but I'll try it without the tray of water and see if it stays moist all day. I guess I could water twice a day if I had to. But I'll give it a shot, since I have no idea what I'm doing.