Myrtle oak is a small, evergreen shrub native to the coastal plains from South Carolina to southern Florida, prized for its ability to thrive in sandy, drought-prone soils where many plants struggle. Part of the red oak group, it typically grows 15 to 20 feet tall and 8 to 10 feet wide, though it can occasionally reach 35 feet in ideal conditions. Winter hardy in zones 8 through 10, this low-maintenance plant features smooth dark brown bark and a spreading, rounded crown that requires minimal care once established. It tolerates everything from full sun to partial shade and handles both moist and dry conditions, making it especially valuable for coastal gardens, sandy sites, and landscapes prone to drought.
Partial Sun
Moderate
8-10
240in H x 120in W
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Moderate
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Myrtle oak is a rare native plant that actually improves with neglect; once its roots establish, it laughs at drought and sandy soils that would exhaust other oaks. Its evergreen foliage and spreading form provide year-round structure and wildlife value without demanding fertilizer, frequent watering, or heavy pruning. This is the oak for gardeners who want a robust, regionally adapted tree that fits naturally into the coastal Southeast landscape without constant fussing.
Myrtle oak serves primarily as an ornamental and structural plant in southeastern landscapes, particularly where native plants are desired. Its evergreen foliage, low maintenance demands, and drought tolerance make it well-suited to coastal gardens, naturalized woodlands, and restoration projects in its native range. The tree also provides food and shelter for wildlife, supporting the insects and birds that depend on oak species.
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Myrtle oak requires minimal pruning due to its naturally spreading, rounded crown and restrained growth habit. Remove any dead, diseased, or crossing branches as needed for structure and health. Avoid heavy pruning, as this oak naturally develops an attractive form without intervention.
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“Myrtle oak is native to the dry sandy soils of dunes, sandhills, dry ridges, and hammocks along the coastal plain, from sea level to 350 feet in elevation, stretching from South Carolina south to southern Florida and west to Alabama. Its natural distribution in these harsh, sandy environments shaped its exceptional drought tolerance and preference for well-drained soils, qualities that made it a logical choice for native plant gardens and restoration projects throughout the southeastern United States.”