I've got several amaryllis indoors that I potted myself this year, and several of them have brown tips on the just-emerging leaves (and on a couple, the scape). Does this look like a disease, or something to do with watering or light, etc? They're off to a good start, so I'd hate to lose them. I'd always heard that overwatering was one of the primary dangers, so I've tried to be judicious with that, letting the top of the soil dry out before giving them a drink. Any thoughts?
