Curtis Smith, Extension Horticulturist, and Rick Daniel, Bernalillo County Horticulture Agent, demonstrate how to prune a peach tree and trim raspberry plants. If a branch is in the way and causing problems or if it is unhealthy, cut it off at anytime. Cut outside of the bark collar when pruning branches. Make three cuts by first making an undercut on the bottom side so the bark doesn't strip off too far. Put on gloves when working with raspberry bushes. Cut the bushes down to the ground each year and the new growth and berries will come through in the summer.