The Northern Catalpa tree is a medium to fast growing tree - growing 15 feet tall over a 7 to 8 year period. The Northern Catalpa Tree can reach heights of 40 to 60 feet. Spring clusters of flowers are very showy, attracting humans, insects, and hummingbirds.
Soil Type: Very tolerant of different soil conditions but prefers deep, moist, fertile soil. Withstands extremely hot, dry environments.