Everything is dead

Well, that's how it feels.  With cold temperatures in the teens this week and wind chills of zero, this is not a week where I would think about gardening all that much, but there is some much needed cleanup work to be done.  So here are some things I completed in the past week:

Pruned rosebush
Cleaned up dead elephant ear, canna, hibiscus, and persicaria foliage
Trimmed some tree branches from dormant trees
removed dead plants from pots

Some things I need to do:
add mulch
trim some more branches
kill weeds in dormant bermuda lawn
clean up other dead plants and beds
Plan some garden additions or landscaping changes