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Rust Coloured Sedge

Carex ferruginea

Rust Coloured Sedge
Photo: HermannSchachner, CC0

Rust coloured sedge is a low, tufted perennial grass-like sedge of cold alpine meadows in Europe. It is grown mainly in cool gardens, and it needs moist soil and cool summers to thrive.

Family
Cyperaceae (Cyper family)
Grows as
Grass
Light
Full sun, Part shade
Water
Keep the soil consistently moist, especially in spring and summer, but avoid waterlogging in winter.
Soil
Moist, humus-rich, well-drained garden soil or a moisture-retentive loam.
Temperature
Hardy to around -20 °C; cool summers suit it best and it struggles in prolonged heat.
How easy
Moderate
Native range
Alps to W. Balkan Pen., S. Carpathians to SW. Bulgaria
Climate
temperate

About

Carex ferruginea, the rusty sedge or rust-coloured sedge, is a species of flowering plant in the family Cyperaceae. It is native to the Alps, the southern Carpathians, and the western Balkan Peninsula, and has been introduced to the U.S. state of New Jersey. It is a glacial relict species.

This species is a part of the distinctive grassland communities along the alpine chain. A phytosociological survey of the south-eastern Alps described the new ecological association Hormino pyrenaici–Caricetum ferrugineae, highlighting the independence of this flora from that of the northern Alps.

Where it grows

The species ranges throughout the entire Alpine arc, the Jura, the southern Carpathians and parts of the Balkan Peninsula.

Other Carex plants

Carex alba · Tall Sedge · Black-spike sedge · Asian Shortstem Sedge · Hair-like sedge · Carex curvula · Common Yellow Sedge · Dioecious sedge · Teasel Sedge · Grassland sedge · Carex dolichostachya · Tufted Sedge

Text excerpted from the Wikipedia article Carex ferruginea 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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