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Snow in Summer

Cerastium tomentosum

Snow in Summer (Cerastium tomentosum) is a fast-growing, low-maintenance ground cover known for its silvery foliage and stunning white blooms. This hardy perennial thrives in full sun and well-drained soil, creating a carpet of flowers in late spring to early summer. Ideal for rock gardens, borders, and slopes, Snow in Summer is drought-tolerant and deer-resistant, making it perfect for tough garden spots. Its delicate, star-shaped flowers give gardens a fresh, snow-covered appearance.

$3.75

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Plant Data
Growing Instructions
Plant Data
Zones:  3, 4, 5, 6, 7
Growth Cycle:  Perennial
Light:  Full Sun, Full Sun to Partial Shade
Water Needs:  Low, Low to Moderate, Moderate
Color: 
Soil:  Tolerant of most soils, Peaty, Sandy, Loam, Silty
Growth Rate:  Moderate
Maturity - (Vegetables Only): 
Edible:  Yes.
Height:  0 - 6 Inches
Evergreen:  No
Special Features:  Container Growing, Flowering, Attracts Pollinators, Groundcover, Drought Tolerant, Dried Flowers, Fast Growing, Disease Resistant,Deer Resistant,Cold Hardy
Warnings:  Can be Invasive
Growing Instructions
How to Germinate Snow in Summer

How to Germinate Snow in Summer (Cerastium tomentosum)

  • Sow Snow in Summer seeds indoors 6-8 weeks before the last expected frost date or directly outdoors in early spring.
  • Sprinkle seeds on the soil surface and press them down gently. Do not cover the seeds, as they need light to germinate.
  • Maintain a soil temperature of 65-75°F (18-24°C) for optimal germination, which typically takes 14-21 days.
  • Keep the soil consistently moist but not waterlogged during the germination period.
  • Once seedlings have developed several sets of true leaves, transplant them outdoors, spacing them 12-18 inches apart in a sunny location.

Additional Tips

  • Snow in Summer thrives in full sun and prefers well-draining, sandy, or rocky soil. It tolerates poor soil conditions.
  • Water sparingly once established, as this plant is drought-tolerant and prefers slightly dry conditions.
  • Apply mulch around the base of the plants to retain moisture, suppress weeds, and regulate soil temperature.
  • Trim back the plants after flowering to encourage a second bloom and maintain a tidy appearance.
  • Divide clumps every 2-3 years in early spring to promote vigorous growth and prevent overcrowding.
Snow in Summer

Snow in Summer

$3.75