Sea Hibiscus

Binomial name

Hibiscus tiliaceus

Common names

Cottonwood Hibiscus, Sea Hibiscus, Yellow Hibiscus

Description

Hibiscus tiliaceus is a tropical shrub or small tree known for its striking, large, yellow to orange flowers with a deep red center. The flowers, which resemble those of other hibiscus species, bloom throughout the year, adding a splash of vibrant color to gardens, coastal landscapes, and parks. The plant also has attractive, heart-shaped leaves, which are often a vibrant green with a slight reddish tint along the edges. Hibiscus tiliaceus is versatile, often used in landscaping as a hedge, border plant, or specimen tree. It can reach up to 12 feet in height, making it a standout in both tropical and subtropical settings.

Light requirements

This hibiscus thrives in full sun but can also tolerate light shade. To promote optimal flowering, plant it in a spot where it can receive at least 6 hours of direct sunlight daily. While it can handle some partial shade, it will not bloom as profusely in lower light conditions. For the best performance, choose a sunny spot with good exposure to sunlight.

Soil preferences, including pH and drainage

Hibiscus tiliaceus prefers well-draining, slightly acidic to neutral soil with a pH between 6.0 and 7.0. It does well in sandy, loamy, or clay soils, as long as there is proper drainage. While it is somewhat tolerant of poor soil conditions, it will flourish in rich, fertile soil that retains moisture without becoming soggy. Good drainage is essential to prevent root rot, especially in container-grown plants.

Water needs

This plant enjoys consistent moisture but is fairly drought-tolerant once established. Water regularly, particularly during the hotter months, to keep the soil evenly moist but not waterlogged. Ensure good drainage, especially in containers, to avoid standing water. During the winter months or cooler periods, reduce watering, but still ensure the soil does not dry out completely. Hibiscus tiliaceus benefits from occasional deep watering to encourage deep root growth.

4o mini