
(Dysoxylum fraserianum)

Rosewood, Australian olive, Fraser's dysoxylum
Dysoxylum fraserianum is a large, evergreen tree with a dense, rounded crown, growing up to 40 meters tall. The bark is grey and smooth when young, becoming rough and fissured with age. The leaves are large, pinnate, with 7-11 leaflets, and up to 60cm long. The flowers are small, greenish-white, and borne in large panicles. The fruit is a large, woody capsule, up to 10cm long, containing numerous seeds.
Height: 25-40 meters (82-131 feet) | Width: 10-15 meters (33-49 feet)
Dysoxylum fraserianum prefers full sun to partial shade. It can tolerate shade but may not flower as well.
This tree prefers moderate to high humidity levels.
This tree benefits from regular fertilization during the growing season. Use a balanced fertilizer with a ratio of 3-1-2.
Prune to maintain the desired shape and remove dead or damaged branches. Pruning should be done during the dormant season.
Common pests of Dysoxylum fraserianum include scale insects, mealybugs, and spider mites. Diseases include leaf spot and powdery mildew.
Not suitable for indoor cultivation
This tree requires regular watering, especially during the first few years after planting. Once established, it can tolerate periods of drought.
Dysoxylum fraserianum is a tropical tree and prefers warm temperatures. It can tolerate temperatures as low as 10°C (50°F) but is damaged by frost.
The growing season for this tree is spring and summer.
Dysoxylum fraserianum is considered to be moderately difficult to grow.
Dysoxylum fraserianum is not cold hardy and is only suitable for USDA hardiness zones 10-12.
The wood of Dysoxylum fraserianum is highly valued for its strength and durability, and is used for furniture, flooring, and boat building.