canna lily leaves not opening

Question

My canna lilies are established plants and the new leaves that come on the plant are not opening. They just turn brown and die. I hate to lose them. What do I need to do? They all look like they are dying.

Answer 1

There are a few things that it could be, though my bet would be the first one: Canna leaf roller, herbicide damage from soil application or spray drift, water stress, or a virus infection.

https://aggie-horticulture.tamu.edu/galveston/weekly_Q&A/f&b_11.htm