I killed off several of my clivia seedlings this past Winter from overwatering. It took until I only had a few left to realize what the problem was lol. But I'm getting better at keeping my plants alive during Winter. In the past I would have several casualties because of overwatering, low light, or hidden plants. Now I only have a couple of plants that don't make it. The one plants that I'm usually upset about losing are my plumerias. One I had to cut back because three branches rotted. I'm hoping it makes a full recovery once its outside.