Garden Pests and Diseases: Mecardonia 'GoldFlake'.... leaves are turning black, 1 by Tom_isr

Tom_isr wrote:
Hi...

I am having a problem with my Mecardonia, over time the leaves become black and die, i have no idea what disease it is. I am not sure if it is a disease at all!
I have placed it in different environments: indoors, outdoors, hanging from the ground... etc..
I cannot seem to control this phenomenon...
If anyone has any idea or has the same problem please tell me...

Thanks
Tom.

p.s. i have replanted sections of the plant that were not infected and placed them in clean pots and working with latex gloves, so i do not think it is a sterility issue.