
A deep taproot with wide laterals makes it one of the most wind-firm trees on this list and one of the worst to transplant at any size — even seedlings resent it. Because so much of the system is deep, it is rarely the tree lifting a walk, but that same depth is why it cannot recover from the compaction and grade changes construction inflicts on it.
Roughly 70 to 90 ft tall with a 50 to 70 ft spread and a realistic lifespan of 200 to 300 years, so a sound one is a keep-it tree rather than a remove-it tree. When one does come down, dense heavy wood plus a wide spread pushes it into the upper cost bracket, and the debris and chip volume runs high for the trunk diameter.