Eucalyptus goniocalyx

Eucalyptus goniocalyx (Long‑leaved Box)

Eucalyptus goniocalyx, commonly known as Long‑leaved Box, is a tough, adaptable Australian eucalypt found across the ranges and foothills of south‑eastern Australia. It is recognised for its fibrous, grey to brown box bark, which often persists along the trunk and larger branches, and its long, narrow, blue‑green leaves that give the tree a distinctive, elegant appearance. Creamy white flowers appear in clusters, followed by woody, barrel‑shaped fruit. This species typically grows 10–20 metres, forming a rounded to spreading crown.

Key Features

• Fibrous grey‑brown box bark with strong texture

• Long, narrow blue‑green adult leaves

• Creamy white flowers and barrel‑shaped fruit

• Grows 10–20 m depending on site and climate

• Hardy, drought‑tolerant, and suited to poor soils

Landscape Uses

• Ideal for rural properties, shelterbelts, and windbreaks

• Excellent for habitat and biodiversity plantings

• Suitable for erosion control on slopes and poor soils

• Adds height, structure, and a natural bushland feel

Growing Notes

• Thrives in full sun

• Tolerates dry, rocky, or shallow soils

• Hardy once established and low‑maintenance

• Benefits from space to develop its natural spreading form