Cerastium pumilum is a small annual or biennial chickweed, 2 to 20 cm tall, with tiny white flowers from March to May. It is a weedy, low-growing plant that is easy to grow in open ground and rarely cultivated as an ornamental.
Family
Caryophyllaceae (Pink & carnation family)
Grows as
Annual
Light
Full sun, Part shade
Water
Water lightly during dry spells; established plants tolerate drought well.
Soil
Average to poor, well-drained soil; tolerates sandy or gravelly ground.
Temperature
Tolerates cool temperate conditions; hardy to about -15 °C.
How easy
Easy
Native range
Europe to C. Asia, N. Africa
Climate
temperate
About
Cerastium pumilum, the dwarf mouse-ear or European chickweed, is an annual or biannual herbaceous plant, between 2 and 20 cm (0.8 and 7.9 in) high, native to Central and western Europe. The petals of the white flowers are shorter or equally long as the sepals, and split in the middle, up to a quarter of the length. The fruit petioles stand diagonal to the stems, often bent over at their top. Flowering occurs between March and May. Rarely occurs on the seacoast.
Text excerpted from the Wikipedia article Cerastium pumilum 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.