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Consequently, are sweet gum trees invasive?
Although sweetgum trees are often planted as street trees, they have shallow roots that can lift sidewalks and curbs. These are trees that can become invasive in an area because they take root easily from seeds and grow quickly, often excluding all other plants in the area.
Keeping this in consideration, do sweet gum trees have deep roots?
Plant trees 8 to 10 feet or more from curbs. Some communities have large numbers of Sweetgum planted as street trees. Much of the root system is shallow (particularly in its native, moist habitat), but there are deep vertical roots directly beneath the trunk in well-drained and in some other soils.
Common Trees with Invasive Roots Hybrid Poplars (Populus sp.) Silver Maple (Acer saccharinum) – Silver maples have shallow roots that become exposed above the surface of the soil. Keep them well away from foundations, driveways and sidewalks.