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Form
Fall Color
Fall Color
| Sweet Gum, American Sweetgum, Red Gum, White Gum, Star-leaved Gum, Alligator Tree, Blisted, Satin Walnut
Liquidambar styraciflua
Hamamelidaceae
American Sweetgum is a widely distributed large deciduous tree native to the Southeastern USA. It grows in deep acid sands in low wet areas in east Texas. As it ages its attractive narrowly pyramid form changes to a more oval crown. The five-lobed, nearly star-shaped dark glossy green leaves turn beautiful combinations of yellow, orange, red, and purple in autumn. It suffers from chlorosis in shallow limestone soil, and even in areas with 35 inches of annual rainfall it needs supplemental moisture. The fruit is a spiny capsule that persists into winter
Plant Habit or Use: medium tree
large tree
Exposure: sun
Flower Color: green, not ornamental
Blooming Period: spring
Fruit Characteristics: spherical woody, spiny capsule
Height: 40 to 60 ft in landscapes, double that in the wild
Width: 20 to 30 ft.
Plant Character: deciduous
Heat Tolerance: very high
Water Requirements: high
medium
Soil Requirements: acid
USDA Hardiness Zone: 5
Additional Comments:
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