Succulent Turning Black. I keep it in my office and use an artificial lamp meant for growing. Succulent leaves turning black On the other hand black leaves are due to rots caused by fungi or bacteria as a result of overwatering.
Succulent leaves turning black On the other hand black leaves are due to rots caused by fungi or bacteria as a result of overwatering. The leaves of an overwatered succulent start changing to yellow or transparent as we mentioned above and then turn a deeper brown or black color as the problem becomes more severe. Patrick Gabriel zone 6a6b 4 years ago.
As I said they have been doing fine.
A stem like this indicates your succulent is rotting. Echeveria secunda An early sign of over-watering is that leaves will start to fall off with just a slight bump. This will commonly be bacterial necrosis crown rot or phyllosticta pad spotting. You may not be able to restore your succulent but you may try.