Norwegian mugwort is a low perennial subshrub from cold alpine, subarctic and tundra habitats, growing 20 to 60 cm tall from a woody base. It needs cool, open, well-drained conditions and is rarely grown in gardens outside cold climates.
Family
Asteraceae (Daisy family)
Grows as
Perennial
Light
Full sun
Water
Water moderately while establishing, then let the top of the soil dry between waterings.
Soil
Gritty, well-drained soil or rocky loam with good drainage.
Temperature
5–20 °C; tolerates severe winter cold, struggles with prolonged heat above 25 °C.
How easy
Moderate
Native range
Great Britain (NW. Scotland), C. Norway to W. Siberia
Climate
subalpine or subarctic
About
Artemisia norvegica is a species of flowering plant in the aster family known by the common names alpine sagewort, boreal sagewort, mountain sagewort, Norwegian mugwort, arctic wormwood, and spruce wormwood. It is found in cold locations in Eurasia (Scotland, Scandinavia, Ural Mountains of Russia) and high elevations and high latitudes in North America (Nunavut, Yukon, Alaska, British Columbia, Alberta, Washington, Montana, Idaho, Wyoming, California).
Where it grows
Artemisia norvegica grows in subalpine and alpine climates and in Arctic habitat such as tundra. It can be found in moraines, fell field habitat, alpine meadows, and areas dominated by grasses and sedges. In Alaska it occurs on the fjords of Prince William Sound alongside larkspur monkshood (Aconitum delphiniifolium), Eschscholtz's buttercup (Ranunculus eschscholtzii), and Canadian burnet (Sanguisorba canadensis). It grows on Alaskan mountains such as the Kenai Mountains with grasses, sedges, and willows. In the alpine tundra of the Rocky Mountains it grows in snowbeds and on turf made up of blackroot sedge (Carex elynoides) and alpine clover (Trifolium dasyphyllum). It occurs in the mountains of the Northwest Territories among lichens and grasses such as arctic bluegrass (Poa arctica).
Text excerpted from the Wikipedia article Artemisia norvegica 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.