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Awl-leaf pearlwort

Sagina subulata

Also called Heath pearlwort

Awl-leaf pearlwort
Photo: Jerzy Opioła, CC BY-SA 4.0

Awl-leaf pearlwort is a low, mat-forming perennial with tiny awl-shaped leaves and small white flowers, often grown as a groundcover in rock gardens and between paving. It needs sharp drainage and sun to stay compact and healthy.

Family
Caryophyllaceae (Pink & carnation family)
Light
Full sun, Part shade
Water
Water regularly while establishing, then only in dry spells; let the top of the soil dry between waterings.
Soil
Gritty, sandy or gravelly soil with excellent drainage.
Temperature
Hardy in cool temperate climates; protect from prolonged waterlogged cold and intense heat.
How easy
Easy
Safety
Not known to be toxic

About

Sagina subulata (syn. Sagina pilifera), also known as heath pearlwort or awl-leaf pearlwort, is a species of flowering plant in the pink and carnation family Caryophyllaceae. It is sometimes referred to as Irish or Scottish moss, despite not being closely related to mosses. It is native to Europe, from Iceland south to Spain, and east to southern Sweden and Romania. It occurs on dry sandy or gravelly soils.

Other Sagina plants

Annual pearlwort · Procumbent Pearlwort

Text excerpted from the Wikipedia article Sagina subulata 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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