I find that the tokudama group is one of the slowest to emerge. True, it is a sad day when beautifully formed hosta leaves are damaged. Cut the leaf off leaving as much of the leaf stem as possible that is still viable. The chlorophyll on the leaf stem will help to feed the plant while new leaves are forming and emerging. New leaves will emerge, but they will be slightly smaller in size than the original.
Grasses are the understated gems of the garden.
Grasses are an essential part of new garden styles. I have found that the ends of the new blades of grass at times get burned and turn brown. It does not appear to affect the growth of the grasses. Just for beauty sake, I stack 7 gallon buckets on each grass to keep the display gardens looking their finest. April is the month I have been planning for since last September.