Omeo Gum (Eucalyptus neglecta): Hardy Aromatic Tree with White Flowers

Omeo gum (Eucalyptus neglecta) is a very hardy, strongly aromatic eucalyptus with large leaves and white flowers. It makes an excellent specimen tree, reaching 15–30 feet tall.

Cold Climate Strategy

Root-hardy through Zone 6 (possibly Zone 5), stems die back to the ground each winter in cold areas. Treat as a perennial in these zones. Performs best in full sun to partial shade and tolerates heavy clay soils.

Care & Propagation

Water well throughout the growing season and as winter approaches. Mulch heavily in late fall to protect roots. Start seed indoors at 55–64°F in spring or summer. Watch for various fungal issues and insect pests.

Quick Reference

• Height: 15–30 ft.
• Spread: 10–15 ft.
• Light: Full sun to part shade
• Moisture: Dry to medium
• Maintenance: Moderate
• Bloom Time: Summer
• Flower Color: White
• Foliage: Fragrant, showy
• Uses: Flowering tree, specimen