Scalybark is a large rainforest tree, up to about 20 m tall, found only on Lord Howe Island and often dominant in sheltered forest. Grow it in a warm, humid, frost-free climate with moist, well-drained soil, as it is naturally a wet tropical species.
Family
Myrtaceae (Myrtle family)
Grows as
Tree
Light
Part shade, Bright indirect
Water
Keep soil consistently moist but not waterlogged, especially while young.
Soil
Moist, well-drained, fertile soil; natively grows on basalt-derived soils.
Temperature
18–30 °C; protect below 5 °C
How easy
Hard
Native range
Lord Howe I.
Climate
wet tropical
About
Syzygium fullagarii, commonly known as the scalybark, is a relatively large tree in the family Myrtaceae. It is found only on Lord Howe Island. It grows to 20 metres (66 feet) tall, up to an altitude of 400 metres above sea level in sheltered areas, often in rainforest. The bark is reddish brown, usually flaking to the touch. The base of the tree is often heavily buttressed. Known for many years as Cleistocalyx fullagarii, however, in recent times it has been placed in the large genus Syzygium.
Where it grows
The scalybark is found only on Lord Howe Island, where it may be the dominant tree in sheltered forest. It gives its name to (and is a dominant species of) the Scalybark (Syzygium fullagarii) Closed Forest community on the island, which occurs over 126 hectares and lies mostly within protected area. Rising to an altitude of 500 m (1,600 ft) above sea level, on basalt soil. There has been some invasion by weed species. It is a component of the critically endangered Lagunaria Swamp Forest community.
Text excerpted from the Wikipedia article Syzygium fullagarii by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.