Q.Problem with hostas
I have many variegated hostas. They get the morning sun. For the past month, some of the leaves have turned completely green and the others have turned brown and are starting to shrivel up. They had bright purple flowers when they bloomed. Not sure what the problem is.
Overly damp conditions and lack of air circulation can cause some issues with Hosta.
Here is a link that may help you pinpoint the issue.