Facts on the Acer Barbatum Plant

Origin and Description

• Acer barbatum, or Florida maple, is native to the U.S. and is sometimes thought to be a separate species from other maples, depending on who you consult. This tree can grow 50 to 60 feet high, although it usually remains under 30 feet. It has an upright form, rounded canopy and palmate green leaves that turn yellow in the fall.

Use

• Florida maple is often used as a shade tree in residential areas or parks. It can also be used near streets or business areas if provided loose, well-drained soil and adequate water. Florida maple transplants easily and grows about one foot per year. It has a strong trunk and doesn't generally suffer from branch breakage. The tree can be difficult to locate at nearby nurseries. Order it through a reputable online nursery if you can't find it near you.

Growing Conditions and Care

• Florida maple grows in full sun or partial shade, but is only hardy between U.S. Department of Agriculture plant hardiness zones 6B through 9. The tree tolerates most soil types, although it becomes chlorotic in highly alkaline soils. It tolerates moderate drought once established, but does not tolerate salt in the form of road salt or sea salt.

Problems

• Acer barbatum is generally a low-maintenance tree, although the roots have a tendency to girdle the tree in compacted soil, potentially damaging or killing the tree. Remove any roots that appear to be wrapping around the tree as soon as possible. The tree is vulnerable to wilt diseases, and cottony maple scale, borers, aphids and gall mites. Insect infestations usually cause only cosmetic damage and can be controlled with insecticidal oils or soaps.