Sourwood, scientifically known as Oxydendrum arboreum, is a small to medium-sized deciduous tree native to the eastern United States. It is also commonly referred to as the Sorrel Tree. Here's some information about the Sourwood tree:
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Appearance: Sourwood is known for its attractive foliage and unique form. It typically grows to a height of 25-50 feet (7.6-15 meters) and has a spread of 20-35 feet (6-10.7 meters). The tree has a narrow, pyramidal shape when young, but matures into a more rounded or irregular form. The leaves are elongated, glossy, and turn vibrant shades of red, orange, and purple in the fall.
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Growing Conditions: Sourwood thrives in full sun to partial shade. It prefers acidic, well-drained soil but can tolerate a range of soil types, including sandy or clay soils. It is relatively drought-tolerant once established but benefits from regular watering during dry periods, especially when young.
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Type: |
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Origins: |
Southeast N. America; GA Native |
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Height: |
20' - 30' |
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Spread: |
10’ - 15' |
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Spacing: |
12' |
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USDA Hardiness Zone: |
5 - 9 |
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Culture: |
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Bloom Color: |
White |
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Season of Interest: |
MAINTENANCE NEEDS: Low Maintenance. No serious pests and diseases. Twig blight and leaf spot may occur.
LANDSCAPE USES: Accents or Group Plantings, Borders, Wildlife Gardens, Shade Tree, Edible Garden, and Container.
COMPANION PLANTS: Azalea, Rhododendron, Autumn Fern,
IMAGES: Photo set by Plant Image Library, Oxydendrum arboreum (Sourwood) (1), (2)+(3), (2) Photo by Mrs. Gemstone, Sourwood (Oxydendrum arboreum), (3) Photo set by Wendy Cutler, (1) 20121025_Alma4th_OxydendrumArboreum_Cutler_P1350221, (2) 20101025_UBCBG_OxydendrumArboreum_Cutler_P1050650, (3) 20121025_Alma4th_OxydendrumArboreum_Cutler_P1350225
* As plants have ranges in appearance they may not appear as the images shown.
