Hortiscope: Cold-hardy shrubs work best as barricadeQ: I was in your wine class last semester. I recall you talking a little bit about horticulture. My parents have some lilac bushes that need to be replaced because they are old and not in the best of shape. However, they do work well as a property line and snow barricade. What should they plant as replacements?
By: Don Kinzler, INFORUM