These are grafted on morus alba so hopefully I won't be mowing them anytime soon. I take it the fruit forms on 2nd year wood? On Wed, Apr 14, 2010 at 9:13 AM, Mathew Waehner <waehner at gmail.com> wrote: > mIEKAL: > I have several that I've > pruned to the ground with a lawn mower dozens of times, and they keep coming > back. >