Q: Should I evict the squirrel who lives in the hole in my golden rain tree’s trunk? There is some rotting on the cut stump. Should it be filled with concrete, or is there a better way to repair it? A ...

Q: The Norway Spruce trees that border our yard are dying, and they have holes in the bark. Do you know what could be causing this? Is there anything we can do to stop it and save the ones that are ...

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 ...