Oblongleaf bluebells is a native perennial herb of the borage family, growing up to about 40 cm tall from a thick, branching root crown, with clusters of blue bell-shaped flowers. It is best suited to cool climates and needs well-drained soil and a sunny to lightly shaded spot.
Family
Boraginaceae (Borage family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Water regularly while establishing, then less often once established, letting the top of the soil dry between waterings.
Soil
Well-drained, gritty or sandy loam.
Temperature
Hardy in cool subalpine and subarctic conditions; protect from prolonged heat.
How easy
Moderate
Native range
WC. U.S.A.
Climate
subalpine or subarctic
About
Mertensia oblongifolia is a species of flowering plant in the borage family known by the common names oblongleaf bluebells and sagebrush bluebells.
It is native to the western United States, where it grows in several types of habitat, including meadows and sagebrush.
Text excerpted from the Wikipedia article Mertensia oblongifolia 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.