Habitat:
Although they will grow in a variety of soils, sugar maples prefer
deep, rich, well-drained, moderately moist soils. Young trees tolerate heavy
browsing and shaded conditions, growing rapidly for the first 35 to 40 years.
Mature trees fill in openings in the canopy and reach a maximum height at
125 to 150 years old. This species does not grow well if the roots are restricted
in a container. They are not tolerant of pollution, and are susceptible
to salt damage.
Diseases: Young trees are susceptible to sun scald, especially in central Iowa. Prolonged drought can cause a decline in tree health, resulting in susceptibility to leaf scorch, Verticillium wilt and dieback.
Distribution: This species is a main component of the eastern deciduous forests. It is native from eastern Canada to Missouri and Tennessee. It is Canada's national tree and is featured on their flag. The sugar maple grows in the eastern part of Iowa, and trees from midwestern origin are usually more successful in this region.
