Tree Details
Hardiness zone: 5 – 9
Height: 60 – 100
Spread: 50 – 75
Habit: Upright and semi-conical
Light: Best in sun or partial shade
Soil: Deep, moist, slightly acidic soil preferable
Flowers: inconspicuous
Fruit: 1 diameter, round and prickly
Landscape use: Excellent lawn, park, or street tree but needs larger area for root development; most useful for shade, framing, or background in large areas
History: Native range is Connecticut, south to New York to Florida, southern Ohio, Indiana, Illinois, Missouri, to Texas and Mexico; introduced 1681
Pests\Problems: Pests: sweetgum webworm, caterpillars, cottony-cushion scale, sweetgum scale, walnut scale; Problems: leaf spot, iron chlorosis in high pH soils
Significant Features: Attractive all year; fruit causes troublesome litter in fall and winter; twigs frequently winged with cork