Yo Yo Snow-in-Summer
Yo Yo Snow-in-Summer (Cerastium tomentosum 'Yo Yo')
Yo Yo Snow-in-Summer (Cerastium tomentosum 'Yo Yo') is a compact, low-growing perennial admired for its silvery-gray foliage and abundant white flowers. This drought-tolerant ground cover thrives in rock gardens, borders, and container plantings, creating a striking carpet of blooms from late spring into early summer.
Distinctive Features
Yo Yo Snow-in-Summer forms a dense, spreading mat of soft, woolly, silver-green leaves. In late spring, masses of bright white, star-like flowers cover the foliage, resembling a blanket of freshly fallen snow. This variety has a more compact growth habit compared to traditional Cerastium tomentosum, making it ideal for small spaces.
Growing Conditions
- Sun Exposure: Prefers full sun for best flowering.
- Soil: Thrives in well-drained, sandy or gravelly soil; tolerates poor soils.
- Water: Low moisture needs; drought-tolerant once established.
- Humidity: Prefers dry to moderate humidity.
- USDA Hardiness Zones: 3-7, making it suitable for a variety of climates.
Ideal Uses
- Rock Gardens: Thrives in dry, well-drained conditions.
- Ground Cover: Spreads quickly, suppressing weeds.
- Border Edging: Provides a neat, cascading effect along pathways.
- Containers: Works well in pots and hanging baskets.
- Erosion Control: Ideal for slopes and dry banks.
Low Maintenance Care
Yo Yo Snow-in-Summer is an easy-to-grow perennial that requires minimal upkeep.
- Watering: Prefers dry to moderately moist soil; avoid overwatering.
- Pruning: Trim back after flowering to maintain shape and encourage reblooming.
- Fertilizing: Requires little feeding; thrives in lean, well-drained soils.
- Pest and Disease Resistance: Resistant to deer and most common garden pests.
- Winter Care: Hardy in most climates; trim back in late fall to tidy up foliage.
Why Choose Yo Yo Snow-in-Summer?
Yo Yo Snow-in-Summer is an excellent choice for gardeners seeking a drought-tolerant, low-maintenance ground cover with striking silver foliage and profuse blooms.
- Abundant White Flowers: Creates a stunning carpet of blooms.
- Drought-Tolerant: Thrives in dry, well-drained soils.
- Compact Growth Habit: Perfect for small spaces and edging.
- Versatile Uses: Ideal for rock gardens, pathways, and erosion control.
- Low Maintenance: Requires little care once established.
For a resilient, visually striking addition to the garden, Yo Yo Snow-in-Summer (Cerastium tomentosum 'Yo Yo') is an outstanding choice.

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