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Caucasian Astrantia

Astrantia maxima

Caucasian Astrantia
Photo: Franz Xaver, CC BY-SA 3.0

Caucasian Astrantia is a hardy herbaceous perennial from the mountains of NE Türkiye, the Caucasus and NW Iran, grown for its pinkish-white umbel flowers in early summer. It does best in partial shade with consistently moist soil.

Family
Apiaceae (Carrot family)
Grows as
Perennial
Light
Part shade
Water
Keep soil consistently moist, especially in summer, but avoid waterlogging.
Soil
Moist, fertile, humus-rich soil; tolerates loam or clay.
Temperature
Hardy to around -20 °C (USDA zones 4 to 9); avoid prolonged heat above about 30 °C.
How easy
Easy
Native range
NE. Türkiye to Caucasus and NW. Iran
Climate
temperate

About

Astrantia maxima, (largest masterwort), is a species of flowering plant in the family Apiaceae.

Growing to 90 cm (35 in) tall by 60 cm (24 in) broad, it is an herbaceous perennial, used in gardens. It is hardy to USDA Zone: 4-9.

How to grow it

Astrantia maxima grows well in the garden, given some shade and moisture. Its flowerheads provide summer colour in shades of red, pink and white. It is also rabbit resistant. It is rated for hardiness, USDA zones 5 to 9.

Where it grows

These plants, native to Europe, are widespread in the Caucasus. They have been grown in the British Isles since 1804.

Other Astrantia plants

Bavarian Masterwort · Greater masterwort

Text excerpted from the Wikipedia article Astrantia maxima 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.

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