Sorry looking good heuchea
i am not sure how I should rejuvinate my Palace Purple Heuchera. I would normally divide it but it is not what I would call a clump as it has quite woody stalks. I am not sure if you can see what I mean from the attached picture.
problem 2 is its sister plant which I noticed today has been attacked by vine weevils, they have eaten all its roots leaving behind a 1 inch stub, do you think If I repotted it that it would sprout new roots? I would hate to lose them as the year before last they were smothered in flowers and bees.