Hibiscus mutabilis (Confederate Rose)

Fast-growing, award-winning Hibiscus mutabilis (Confederate Rose) is a large spreading shrub or small multi-stemmed tree with huge flowers that make a big impact in the landscape. Blooming profusely from late summer through fall, Confederate Rose becomes the garden’s glory. Its remarkable flowers, single or double, are 4-6 in. in diameter (10-15 cm). The astounding aspect of these flowers is how quickly they can change color. They will emerge a pure white or light pink in the morning and change drastically to hot pink, possibly red by the evening. All colors are present simultaneously, creating a great multicolor effect. In midsummer, large, rich green leaves, up to 7 in. across (17 cm), unfurl to create a lush and attractive backdrop for the stunning flowers.

Hibiscus mutabilis is low-maintenance and a gem in the late-season garden. It adds charm and color at a time of year when most plants are going to bed for the winter. When it is in full bloom, it will be the talk of the neighborhood.

Hibiscus mutabilis is neither a confederate (it comes from China but has found a friendly climate in the South), nor a rose (it’s in Malvaceae, the Hibiscus family).

• Recipient of the prestigious Award of Garden Merit of the Royal Horticultural Society
• Typically grows up to 6-15 ft. tall (180-450 cm) with a spread of 6-10 ft. (180-300 cm). While the plant can reach heights of 12 to 15 feet in zones 9-10, it generally tops out at 6 to 8 feet in cooler areas. In zones 7-8, it is likely to be killed to the ground by the first hard freeze, but it will resprout with even more vigor in the following spring.
• A full sun or part shade lover, this plant is best grown in average, medium moisture, well-drained soils. Water freely during the growing season and apply a balanced liquid fertilizer monthly. Water sparingly in winter. Drought tolerant.
• Watch for aphids, scale insects, mealybugs, and powdery mildew. Deer resistant.
• Plant in shrub borders for dramatic summer blooms. Great flowering shrub for foundation plantings.
• Little pruning is required.
• Propagate by seed sown at 13-18°C in spring or propagate by semi-ripe cuttings in summer
• Native to China