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  • Nursery & Garden Center
  • Longmont, Colorado

Red Heart Rose of Sharon (Althea)

Hibiscus syriacus 'Red Heart'

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Product Description

A delightful flowering deciduous shrub with slender, upright branches and bright green foliage. The outstanding large white flowers with red centers provide a welcome color accent in summer landscapes. A beautiful accent or container specimen. Works well as a foundation plant, hedge or privacy screen. Tolerates air pollution well.
Hardy to -25°F
Maximum Elevation: 6,000 ft.

Photo Courtesy of Monrovia
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  • Red Heart Rose of Sharon ©photo ArborTanics Inc
  • Photo Courtesy of Bailey Nurseries Inc.
  • Photo Courtesy of Monrovia
  • ©photo ArborTanics Inc
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Description A delightful flowering deciduous shrub with slender, upright branches and bright green foliage. The outstanding large white flowers with red centers provide a welcome color accent in summer landscapes. A beautiful accent or container specimen. Works well as a foundation plant, hedge or privacy screen. Tolerates air pollution well. Hardy to -25°F Maximum Elevation: 6,000 ft.
SKU ALT-HEA
Mature Size (generic) SHRUB (6-10')
Foliage Color Dark Green
Fall Color No
Features Showy Flowers, Attracts Songbirds, Attracts Butterflies
Flowering Season Summer
Growth Rate Moderate
Light Needs Partial Sun, Full Sun
USDA Hardiness Zone 5, 6, 7
Water Needs Moderate
Mature Height 6-10 ft.
Mature Width 6-8 ft.
Name Red Heart Rose of Sharon (Althea)
Flower Color Group White