Mertensia ciliata is a perennial wildflower of western North American mountain meadows and creeksides, forming large blue-green patches with fragrant bell-shaped blue flowers. It is best grown in cool, moist conditions, which is the key to keeping it healthy.
Family
Boraginaceae (Borage family)
Grows as
Perennial
Light
Part shade, Full sun
Water
Keep soil consistently moist during the growing season, but never waterlogged.
Soil
Moist, humus-rich, well-drained loam.
Temperature
Cool to moderate, suited to subalpine and subarctic climates; hardy to well below freezing.
How easy
Moderate
Edible
Yes, some parts
Native range
WC. U.S.A.
Climate
subalpine or subarctic
About
Mertensia ciliata is a species of flowering plant in the borage family known by the common names mountain bluebell, tall fringed bluebells, and streamside bluebells.
Where it grows
It is native to the western United States. It grows throughout the southwestern US in the states of California, Nevada, Utah, and Arizona. It is also found in the northwest in Oregon and Idaho. It also is known from the Rocky Mountain states of Montana, Wyoming, Colorado, and New Mexico. It is found as far east as South Dakota.
Uses
The flowers, young stems and leaves are edible raw; older leaves (when the plant tends to be hairy) should be cooked. The plant contains alkaloids so should not be eaten in high quantities.
Text excerpted from the Wikipedia article Mertensia ciliata 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.