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Heath Pearlwort Wikimedia Commons
Caryophyllaceae

Heath Pearlwort

Sagina subulata

Tiny perfection in small spaces.

Family
Caryophyllaceae
Genus
Sagina
Native to
Europe
Bloom season
Late Spring, Summer
Type
evergreen perennial ground cover
Height
2–5 cm
Sunlight
full sun to part shade
Soil
moist, well-drained, sandy
Water
moderate
Hardiness
4–8
Lifespan
perennial

Did you know

  • Despite being called 'Irish moss,' Sagina subulata is neither Irish in origin nor a moss — it is a flowering plant.
  • Its star-shaped flowers are only about 5 mm across, dotting the mat of green like miniature white stars.
  • Heath pearlwort can be walked on lightly, making it popular as a living carpet between stepping stones.
  • The name Sagina comes from Latin for 'fodder,' though sheep graze it only incidentally.
  • It self-seeds readily into crevices between pavers, creating that coveted 'old garden' look naturally.

Color meanings

0

humility

1

delicate beauty

2

groundedness

Uses

  • ground cover
  • between stepping stones
  • rock gardens
  • fairy gardens
  • green roofs