Hibiscus Red Hot

Hibiscus Red Hot (Hibiscus rosa-sinensis 'Red Hot') is a tropical evergreen shrub known for its multicolored foliage and red flowers. It typically grows 5–8 feet tall and 3–5 feet wide, depending on growing conditions and pruning. New leaves often emerge in burgundy or reddish-pink shades before developing additional green and cream coloring. In Southwest Florida, it is commonly used for foundation beds, tropical gardens, flowering borders, and individual landscape accents.

This shrub grows best in full sun to partial shade and prefers fertile, well-drained soil. Locations receiving at least six hours of direct sunlight generally support stronger flowering and brighter foliage color. Light afternoon shade can help protect tender new leaves during intense summer heat.

For landscape planting, space Hibiscus Red Hot approximately 3–5 feet apart, depending on the starting plant size and desired coverage. Its upright branching growth makes it suitable for medium-height hedges, individual garden accents, and colorful background plantings.

Newly planted Hibiscus Red Hot needs regular watering while its roots become established. Mature plants prefer consistent soil moisture during active growth and flowering. Allow the upper soil to begin drying between waterings, but avoid extended drought or prolonged standing water.

Hibiscus Red Hot produces bright red flowers with slightly ruffled petals, primarily during warm weather. Its colorful leaves provide additional landscape interest between blooming periods. Individual flowers generally last one or two days, with new buds developing under favorable growing conditions.

This shrub grows at a moderate rate and responds well to pruning. Trim in early spring to encourage branching and maintain the desired size. Apply a fertilizer formulated for tropical Hibiscus with adequate potassium and micronutrients to support healthy foliage and flowering.

Hibiscus Red Hot is sensitive to freezing temperatures. Frost may damage leaves and tender branches, so sheltered planting locations are recommended during occasional Southwest Florida cold spells.

Why You'll Love It

Multicolored Foliage: Produces leaves in shades of burgundy, pink, green, and cream, providing color even when the plant is not flowering.

Bright Red Flowers: Develops red blooms with slightly ruffled petals that contrast with its variegated foliage.

Year-Round Leaf Color: Maintains colorful evergreen foliage in Southwest Florida's warm climate.

Flowering Hedge Option: Upright branching growth can be trimmed into a medium-height hedge or maintained as an individual shrub.

Container Friendly: Suitable for large outdoor containers with proper drainage and regular watering.

Sun Requirements: Grows best in full sun to partial shade, with brighter sunlight supporting stronger foliage coloring and flowering.

Water Needs: Requires regular watering during establishment. Mature plants prefer moderate, consistent moisture, allowing the upper soil to begin drying between waterings.

Mature Size: Approximately 5–8 feet tall and 3–5 feet wide, depending on pruning and growing conditions.

Best Uses: Tropical garden beds, flowering hedges, foundation plantings, patio containers, entryway accents, mixed landscape borders, and colorful background plantings