Q. I have a clump birch that was planted in 1991. It has grown beautifully until this year. Long "seed worms" developed on two trunks, then shriveled up and now there are dead leaves on some of the ...

Q: I'm helping a neighbor with a clump birch that was planted way too close to the driveway and sidewalk. It has six or seven trunks and has been there about 6 years. Three of the trunks are about 3 ...

Q: I have a clump of four white birch trees that look very healthy. However, winter ice storms have caused the trees to look bad. They look great up to about 20 feet, then they start to droop in every ...

Q. We have a beautiful clump birch tree at the northeast corner or our deck. It appears healthy enough now, but we have been warned to watch for birch borer damage on the tree, as this insect will ...