Q: Our 10-year-old birch tree has a smaller trunk coming out of the main clump. When would be the best time to remove it, and should it be sealed after the cut? - Paul Thulen, Breckenridge, Minn. A: ...
We have a river birch that I planted about 15 years ago on the property line between my neighbor to our east and us. It is a clump style with three main trunks. This year the side that faces my yard ...