From summer until early autumn spectacular funnel-form or saucer shaped flowers are borne in the upper leaf axils. Blooms are 4-12” across with 5 lustrous overlapping petals. Flowers are commonly white with a crimson eye and occasionally pure white, pink or rose colored.

Why is my rose mallow not blooming?

Swamp hibiscus plants are water-loving plants that will stop blooming in dry soil. ... Once the plant is actively growing, it needs a deep watering two or three times per week during warm weather.

Does mallow bloom all summer?

The flowers appear from early summer until fall, as long as deadheading takes place to encourage continued blooming. Mallow's large medium-green leaves make a coarsely textured background for its flowers and other nearby plants. Some species are grown specifically for their flowers.