FoliageSnow-in-Summer
Cerastium tomentosum
Snow-in-Summer (Cerastium tomentosum) is a fast-growing perennial, hardy in USDA zones 3-7, that matures to about 6-9 in × 1-3 ft. It does best in full sun with low water needs in well-drained and sandy soil. Expect white blooms in late spring and early summer.
- USDA zones
- 3-7
- Sun
- Full sun
- Water
- Low
- Mature size
- 6-9 in × 1-3 ft
- Spacing
- 12-18 in
- Growth rate
- Fast
- Maintenance
- Low
- Soil
- Well-drained, Sandy
- Foliage
- Silver, Gray-green
- Bloom color
- White
- Bloom season
- Late spring, Early summer
- Native to
- Europe, Italy
In the landscape
Data sources
Freeze survival
Will it survive your winters?
Hardiness zones show a normal bad winter. We check the worst one — Snow-in-Summer is hardy to about -40°F (estimated from USDA zone 3), so we'll score it against the real coldest nights your area has actually had.
Powered by ~35 years of daily lows from the nearest NOAA weather station. A risk read, not a guarantee — a sheltered spot or mature plant beats the odds.
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