Cottonwood Hibiscus (Hibiscus tillaceus)

A robust and salt-tolerant coastal species, this fast-growing tree is well adapted to the coastal winds and sandy soils of South East Queensland. Its broad, heart-shaped leaves provide dense shade, making it an effective windbreak or privacy screen. The yellow flowers with a red centre bloom throughout the warmer months, attracting pollinators such as bees and butterflies. It is well-suited to coastal gardens, tolerating salt spray, and also thrives in seasonally wet conditions, making it useful for low-lying areas prone to occasional flooding. Additionally, its strong root system helps stabilise soils in erosion-prone areas.

Watering preferences:

• Requires moderate watering until established.
• Drought-tolerant once mature but benefits from additional watering in hot, dry periods.

Mulching preferences:

• Applying organic mulch may help retain soil moisture and suppress weeds.

Fertilising preferences:

• Fertilisation is not required but a balanced fertiliser during the growing season may encourage growth.

Pruning preferences:

• Minimal pruning required, but the plant tolerates heavy pruning if size control is needed.

Good to Know:

• Suitable for coastal South East Queensland as it tolerates salt, wind, and sandy soils.
• Can be used as a hedge, feature tree, or shade provider.