Brown, Rotting Hosta leaves
Our hosta leaves have all turned brown and look like they are rotting away. Is this the black weevil? Is it crown rot? What can we do? We have had very little rain and our summer has been very hot. Could it be that they are just dry?
Certified GKH Gardening Expert
It may have crown rot. Here is more information on this: https://www.extension.iastate.edu/publications/sul8.pdf