Sea Hibiscus (Hibiscus tiliaceus)

Coastal Beauty with Heart-Shaped Leaves and Shifting Blooms

Hibiscus tiliaceus, also known as Sea Hibiscus, Mahoe, or Beach Hibiscus, is a tropical, salt-tolerant tree or shrub known for its large, heart-shaped leaves and showy yellow flowers that shift to orange and red by day’s end. Native to tropical coastlines around the world, this plant thrives in salty air, sandy soil, and high humidity, making it a go-to choice for coastal food forests, tropical hedgerows, and windbreaks.

Sea Hibiscus grows quickly into a medium-to-large tree or shrub, providing habitat, shade, and ornamental value. Its bark and fiber have traditional uses in cordage and canoe-building, and its young leaves and flowers are edible when cooked, making it both functional and beautiful. Perfect for restoration projects, permaculture plantings, or container growing in inland gardens, Mahoe brings a wild, coastal vibe wherever it’s planted.

Why You'll Love It:

• Thrives in coastal, salty, or sandy environments
• Edible flowers and leaves with ornamental appeal
• Fast-growing windbreak or shade plant
• Beautiful shifting blooms from yellow to red
• Traditional and ecological uses in fiber, habitat, and erosion control

Growing Tips:

• Plant in full sun to part shade; tolerates wind and salt spray
• Grows best in sandy, well-drained soil but adapts easily
• Prune to shape or maintain as a shrub or small tree
• Water regularly when young; drought-tolerant once established
• Great for containers, hedgerows, or coastal rewilding projects