Solomon's Sago Palm is a large, fast-growing tropical palm from the Solomon Islands, Vanuatu and nearby islands, grown mainly for its starchy sago and nut-like seeds. It is monocarpic, so it dies after flowering and fruiting, and it needs warm, wet, humid conditions to thrive.
Family
Arecaceae (Palm family)
Grows as
Palm
Light
Full sun, Part shade
Water
Keep the soil consistently moist, especially while young, and never let it dry out completely.
Soil
Rich, moist, well-drained loam or sandy loam.
Temperature
22–32 °C; protect below 15 °C
How easy
Hard
Native range
Solomon Is. to Vanuatu
Climate
wet tropical
About
Metroxylon salomonense is a palm (family Arecaceae or Palmae) native to the Solomon Islands, Vanuatu and the Bismarck Archipelago. Common name bia.
It grows to 15 to 20 m in height in just twenty years, with a trunk diameter of 60–80 cm. The pinnate fronds can be over 6 m long, and have leaflets 100–190 cm long by 14–19 cm wide. It is monocarpic, dying after flowering and fruiting. The inflorescence is a panicle up to 9 m in height and half as wide.
[Contains information from Leaf Area Index (LAI) and Heritage Trees from data.gov.sg (National Parks Board), made available under the terms of the Singapore Open Data Licence version 1.0]
Text excerpted from the Wikipedia article Metroxylon salomonense 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.