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Impatiens stenantha

Impatiens stenantha
Photo: peganum, CC BY-SA 2.0

Impatiens stenantha, the narrow-flowered balsam, is an annual or short-lived perennial from Himalayan forest understories, grown occasionally in gardens. It prefers shade and moist, humus-rich soil, similar to other balsams.

Family
Balsaminaceae (Balsamin family)
Grows as
Annual, Perennial
Light
Part shade, Shade
Water
Keep soil evenly moist and never let it dry out completely, as balsams wilt quickly.
Soil
Moist, humus-rich, well-draining potting mix or woodland-style garden soil.
Temperature
15–25 °C; protect below 5 °C.
How easy
Easy
Safety
Not toxic to cats or dogs (ASPCA).
Native range
Nepal to China (NW. Yunnan) and N. Myanmar
Climate
temperate

About

Impatiens stenantha, the narrow-flowered balsam, is a species of flowering plant in the family Balsaminaceae. It is native to Tibet, northwestern Yunnan, Nepal, the eastern Himalayas, Assam, and northern Myanmar. An annual or perennial typically reaching 40 cm (16 in), it is found in the understory of mixed forests and thickets at elevations from 2,400 to 3,000 m (7,900 to 9,800 ft) above sea level. It may be conspecific with Impatiens angustiflora, which is found only in Meghalaya and was also described by Hooker in 1875. It is available from garden suppliers.

Other Impatiens plants

Impatiens arguta · Spotted snapweed · Jewelweed · Impatiens denisonii · Himalayan Balsam · New Guinea Impatiens · Touch-me-not Balsam · Hardy Impatiens · Pale touch-me-not · Impatiens pseudoviola · Ceylon Balsam · Impatiens tinctoria

Text excerpted from the Wikipedia article Impatiens stenantha 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.

Pet safety from the ASPCA toxic and non-toxic plant lists.

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