Artemisia montana Seeds | Mountain Mugwort

Mountain Mugwort (Artemisia montana) with lobed leaves white-felted beneath and loose autumn flower panicles — Mountain Mugwort (*Artemisia montana*): Asteraceae, a mountain mugwort of East Asia prized for moxa.

LATIN NAME: Artemisia montana

COMMON NAME: Mountain Mugwort

Plant Profile

Mountain Mugwort is a rhizomatous perennial of the daisy family from the mountains of East Asia, growing fifty to one hundred and fifty centimetres tall with broad, often lobed leaves that are green above and white-felted beneath. In autumn it loosens into panicles of small, wind-pollinated flower heads, the inconspicuous bloom typical of the genus.

It belongs to the mugwort group whose leaves have been gathered for centuries across Japan and China, for moxa fibre and for the spring greens of the old calendar, and it grows readily in full sun or light shade on ordinary ground, spreading steadily by rhizome. The stems are ridged and green, and a mature clump throws up dozens of them each spring from the creeping rootstock, so a single plant soon reads as a stand.

Science & Biotechnology

Moxa research has examined which mugwort species and which processing methods yield the most consistent burning fibre, and mountain mugwort’s thick, felted leaves place it among the preferred raw materials of the Japanese moxa trade.

Botanists separate it from its close relatives by leaf shape and hair characters, and the mugwort group remains one of the more difficult clusters of the East Asian flora, its boundaries still argued in the literature. Chemical comparisons across the moxa species have measured the combustion behaviour of processed leaf, the practical trait behind the trade’s preference for thick, well-felted foliage.

Uses & Benefits

Its principal work is traditional: the dried, beaten leaf supplies moxa for moxibustion, the practice of warming acupoints with smouldering mugwort fibre, administered by trained practitioners across East Asian medicine.

In the garden it is a robust silver-backed perennial for the herb border, and the young spring leaves join the gathered greens of the season in the countries that keep the custom. In Japan the young spring leaves also join the seasonal gathered greens, tempura’d or blanched, a use the mountain communities keep as custom rather than cuisine. Growers who supply the moxa trade cut the leaf crop twice a season and dry it in shade, which preserves the felt and the aroma the buyers grade by.

Growing from Seed

Sow the fine seed on the surface of a loose mix without covering it deeply, keeping the medium consistently moist; germination follows within two or three weeks in warmth.

Grow the seedlings on in full sun, pot them on as they fill their containers, and plant out into any ordinary soil. Cut the stands back hard in midsummer if the foliage is wanted for picking; fresh growth supplies the best leaves. Dig out the runners that stray beyond the bed each spring; the plant forgives the discipline and the bed stays where it was put.

Our Take

The mugwort of the high mountains: felted leaves, steady spread, and a working life in the moxa trade that goes back further than the records. Sun, ordinary soil and a spade for the runners.

Herb Seeds