Dianella sandwicensis, the Hawaiian lily or ʻukiʻuki, is a flax lily native to Hawaii and New Caledonia, grown for its blue-purple leaves and fragrant flowers. The sources describe it as a ground-growing plant on ridges, not an epiphyte, so the Kew epiphyte tag conflicts with the other sources.
Family
Asphodelaceae (Aloe family)
Grows as
Epiphyte
Light
Part shade, Bright indirect
Water
Keep the soil lightly moist during the growing season and let the top layer dry slightly between waterings.
Soil
Well-drained, humus-rich potting mix or loamy garden soil.
Temperature
15–28 °C; protect below 5 °C.
How easy
Moderate
Native range
New Caledonia, Hawaiian Is.
Climate
wet tropical
About
Dianella sandwicensis, the Hawaiian lily, is a species of flax lily native to Hawaii and New Caledonia. In Hawaiian it is called ʻukiʻuki. Neal (1965) reports that historically, Hawaiians used the berries to make blue dye for kapa. They also used the leaves for thatching house walls.
When sterile, Dianella sandwicensis is similar in appearance to Machaerina angustifolia.
Where it grows
Commonly found in the ridges on Oahu, Maui, and Kauai. It has not been confirmed, but it is entirely possible that this specific trope of Dianella is also found in the Marquesas, according to Brown's specimen collection.
Text excerpted from the Wikipedia article Dianella sandwicensis 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.