QuestionI had 2 river birch trees about 6' from my house. They died last winter from a hard freeze. I just spoke to someone about replacing them and they suggested I plant a drake elm instead of a river birch because of the root system being so close to the house. What is your opinion?
AnswerThe drake elm has a spread of about 20 feet at maturity which would mean the roots spread about 10-20 feet from the trunk. The problem will be the limbs rubbing on the house. The roots should be be a problem. River birch river seek water more aggressive than the elm. I would go with a small tree--check with your local nursery for a tree species that is either small or a dwarf variety. It would suit the space better.
