Cerastium glabratum subsp. glaberrimum

Cerastium glabratum subsp. glaberrimum

Native to:
France | Spain

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Caryophyllaceae
Genus:
Cerastium
Species:
Cerastium glabratum subsp. glaberrimum

Growth Characteristics

Growth Habit:
Subshrub
Height:
30 cm
Drought Tolerance:
Low
Bloom Months:
jun,jul,aug
Bloom Colors:
white

Garden & Ecology Notes

Wildlife Value:
small mammals, ground-nesting birds

Source: Claude claude-sonnet-4-5-20250929 Batch

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
7–21 days
Notes:
Seeds require light for germination and cool temperatures. Variable germination typical of alpine plants.

Source: Claude claude-sonnet-4-5-20250929 Batch

ORGHPS Germination Guide: Sow @ 20C. Germinates within 3 months.

Source: Ontario Rock Garden & Hardy Plant Society