I live on zone 6a and have some fall bearing raspberries which were recently mowed (November 3rd). This was about two weeks after first frost. Unfortunately, I've learned after the fact that the time to do this is late winter after they are more thoroughly dormant.
My question is, just how bad of a mistake is this? Will this result in any major or permanent damage to the root system? Is there anything I can do to help them at this point?