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Sandcarpet

Cardionema ramosissimum

Also called Sandmat

Sandcarpet
Photo: Gordon Leppig & Andrea J. Pickart, Public domain

Sandcarpet is a small, prostrate perennial herb that forms dense mats on sand, mostly along coasts and dunes in the Americas, and also at high Andean elevations. It is a wild species rather than a common garden plant, and it is used mainly for beach erosion control.

Family
Caryophyllaceae (Pink & carnation family)
Grows as
Perennial
Light
Full sun
Water
Tolerates dry sandy conditions; water sparingly once established.
Soil
Well-drained sand or gritty mineral soil.
Temperature
Tolerates a wide range; coastal and high-altitude native, frost-tolerant in its Andean range.
How easy
Easy

About

Cardionema ramosissimum is a perennial plant in the family Caryophyllaceae, commonly known as sandcarpet, sandmat or tread lightly. It is a small, clumping, mat-forming plant found in a number of diverse habitats throughout its range, from sandy beaches and dunes to the high elevations of the Andes mountains. Cardionema ramosissimum has a disjunct distribution throughout the Americas, and is found on the Pacific coast of North America from Puget Sound to Baja California, in central Mexico, and widely across South America, from the Andes in Colombia to most of Argentina.

Where it grows

Cardionema ramosissimum is found on both continents of the Americas, but in a disjunct distribution, nearing an amphitropical distribution but not technically qualifying as such since it reaches the tropics in the Andes.

Other Cardionema plants

Sandcarpet

Text excerpted from the Wikipedia article Cardionema ramosissimum 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.

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