If your tree branches were among those lost during the heavy snow this weekend, you might need to do some pruning. But before you get out the pruners, here are some tips on what and how to prune once it's safe to do so. Note: The below information was originally published by the Coloradoan in February. Have a pruning plan Before you start cutting branches, ask yourself what it is you are trying to accomplish. Reasons for pruning include the branches being dead, diseased, broken, overgrown or misshaped. Dead, diseased or broken branches should be pruned immediately, no matter the season.