I've had a border of dwarf snake plants for years. This spring the outer leaves began to wither. Is it a fungus? What can I do? Someone told me that all the snake plants in South Florida were suffering from some kind of disease. Can you help?
Certified GKH Gardening Expert
Judging by the photo, it looks like you have a leaf spot fungus. For more information on leaf spot fungus and a prescribed course of treatment, please visit the following link:
Insects can also weaken plants in this manner. As a precaution, I would examine your snake plants for an insect infestation such as thrips, mealy bugs or spider mites. More information on these pests can be found below:
For more information on the care of snake plants, please visit the following link: