How Big Does a Rose of Sharon Bush Grow?
The rose of Sharon (Hibiscus syriacus) is a deciduous shrub favored by gardeners for its bold summertime blooms. Hardy from USDA zones 5 to 8, the rose of Sharon needs space to flourish. Does this Spark an idea?
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Size
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The rose of Sharon typically grows upright between 8 and 12 feet tall with a spread of 4 to 10 feet.
Considerations
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Rose of Sharon has many cultivars -- some cultivars have a smaller stature than average and some may outgrow the height standard. Check the plant's label to find out more about the specific cultivar you are planting.
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Warning
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Lack of nutrition, improper lighting and disease can all stunt the growth of this shrub. These factors can cause a loss of height as well.
Care
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Plant rose of Sharon bushes in partial shade to full sun in well-drained soil for optimal growth. Prune plants regularly in early spring to ensure full blooms and continued growth.
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References
- Michigan State University Cooperative Extension: Rose-of-Sharon (PDF)
- Virginia Tech: Virginia Cooperative Extension: Rose-of-Sharon
- University of Florida IAFS Extension: Hibiscus syriacus: Rose-of-Sharon
- Utah State University Cooperative Extension: Plants and Shrubs That are Less Common in Cache Valley (PDF)
