I received a Hens and Chicks plant around 3 months ago (his name is Bruce). Anyway, I placed him in an old, cute candle pot, so there are no draining holes. However, I put some rocks at the bottom, to help the roots not drown. Bruce was doing well, until about 2-3 weeks ago. His underneath layer is becoming brown and yellow, with a mushy texture. He became limp, and is no longer standing up on his own. I read the above comments and took him out of the soil, hoping this would help. But, I'm scared this isn't the same case with my Hens and Chicks. Please let me know if there is a way for me to save him. I have some photos attached.