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Biting Stonecrop

Sedum acre

Also called Goldmoss stonecrop, Wall Pepper, Mossy Stonecrop, Stonecrop, Wall Grass, Bitter Stonecrop, Golden Carpet

Biting Stonecrop
Photo: Ivar Leidus, CC BY-SA 4.0

Biting stonecrop is a low, mat-forming evergreen perennial in the stonecrop family, native to Europe and parts of Asia and North Africa. It thrives in full sun and very well-drained, poor or sandy soil, and is best kept in check because it spreads easily.

Family
Crassulaceae (Stonecrop family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Water sparingly and let the soil dry out fully between waterings.
Soil
Poor, sandy or gritty, fast-draining soil.
Temperature
Hardy to around -20 °C; tolerates heat well.
How easy
Easy
Safety
Toxic: The leaves contain an acrid fluid that can irritate the skin and cause rashes, and the plant is considered poisonous if eaten.
Native range
Greenland, Europe to Medit. and Caucasus
Climate
temperate

About

Sedum acre, commonly known as the goldmoss stonecrop, mossy stonecrop, goldmoss sedum, biting stonecrop, and wallpepper, is a perennial flowering plant in the family Crassulaceae. It is native to Europe, northern and western Asia and North Africa, but is also naturalised in North America, southern South America, Japan, and New Zealand.

How to grow it

Biting stonecrop spreads when allowed to do so, but is easily controlled, being shallow-rooted. It is used in hanging baskets and container gardens, as a trailing accent, in borders, or as groundcover. This plant grows as a creeping ground cover, often in dry sandy soil, but also in the cracks of masonry. It grows well in poor soils, sand, rock gardens, and rich garden soil, under a variety of light levels.

Biting stonecrop is said to have a peppery taste (hence the name "biting") and is sometimes used in herbal medicine. However, it is considered to be poisonous and consumption is discouraged.

Where it grows

Biting stonecrop is a low-growing plant that cannot compete with more vigorous, fast-growing species. It is specially adapted for growing on thin dry soils and can be found on dry grassland, shingle, beaches, drystone walls, dry banks, seashore rocks, roadside verges, wasteland and in sandy meadows near the sea.

Other Sedum plants

Stonecrop · White Stonecrop · Sedum brissemoretii · Broad Leaved Stonecrop · Thick-leaf stonecrop · Tree stonecrop · Euxinian Stonecrop · Sedum humifusum · Spearleaf stonecrop · Needle stonecrop · Mexican stonecrop · Small Fruited Stonecrop

Text excerpted from the Wikipedia article Sedum acre 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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