Hibiscus mutabilis, commonly known as the Confederate rose or cotton rose mallow, is a species of flowering plant in the family Malvaceae. It is native to China and has been cultivated in many parts of the world for its attractive flowers.

Here are some key features and characteristics of Hibiscus mutabilis:

1. Appearance: The Confederate rose is a deciduous shrub or small tree that can reach a height of 10 to 15 feet (3 to 4.5 meters). It has a spreading, open form with multiple stems. The leaves are dark green, serrated, and have a heart-shaped base.

2. Flowers: The most notable feature of Hibiscus mutabilis is its flowers, which are large, showy, and change color throughout the day. They start as white or pinkish-white in the morning, gradually turn pink during the day, and finally deepen to a dark red or crimson color by the evening. The flowers have a cup-like shape with overlapping petals and a prominent central stamen column.

3. Blooming: The Confederate rose blooms from late summer to fall, producing abundant flowers. Each flower lasts for only one day, but the plant produces new blooms continuously, providing an extended period of floral display.

4. Cultural Significance: Hibiscus mutabilis has been cultivated in China for centuries and is valued for its ornamental beauty. It is also associated with various cultural and symbolic meanings in different regions, including love, beauty, and prosperity.

5. Growing Requirements: This plant prefers full sun to partial shade and well-drained soil. It is relatively adaptable and can tolerate a wide range of soil conditions. Regular watering is beneficial, especially during dry periods, to keep the soil moist.

6. Propagation: Confederate rose can be propagated from seeds or cuttings. Seeds can be sown in spring after the last frost, while cuttings can be taken from semi-hardwood stems in late summer or early fall.

7. Pruning: Pruning can help maintain a desired shape and size for the plant. It is best done in late winter or early spring before new growth emerges. Removing dead or damaged branches and thinning out crowded areas can promote better air circulation and overall plant health.

8. Cold Hardiness: Hibiscus mutabilis is generally hardy in USDA hardiness zones 7 to 10. In colder climates, it may die back to the ground during winter but can regrow from the roots in spring.