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#6873
CLOUD COVER SNOW IN SUMMER
Cerastium tomentosum
'Cloud Cover'
PPAF Plant propagation prohibited
Hardiness Zone: 3-7 · Mature Height: 4-6 Inches · Mature Spread: 26-32 Inches
Meet Cloud Cover Snow in Summer, a shimmering groundcover that looks like a silver carpet rolled straight out of a fairytale. Early to rise in spring, it quickly spreads into soft, velvety mats of intensely silver foliage that bring instant brightness to garden borders, rock edges, and hard-to-fill pockets. Then, just as late spring arrives, the entire plant transforms—its foliage disappears beneath a blizzard of pure white flowers that truly live up to its "Snow in Summer" name.
While many seed-grown strains can be uneven or floppy, Cloud Cover Snow in Summer is vegetatively produced for perfect uniformity and a polished, premium appearance. Its leaves are thicker, its silver tone richer, and its flowers notably larger, giving it an elevated presence whether you plant a few or blanket an entire garden bed. And unlike varieties that fade after bloom, this selection holds its shape and color beautifully all the way into late fall.
Perfect for low-water landscapes, rock gardens, slopes, or large-scale groundcover designs, Cloud Cover Snow in Summer shines in spaces where other plants struggle. It thrives in poor, dry soils and cooler northern climates, making it a tough, resilient partner in any garden. From moonlit garden themes to sunny stone walls, this silvery spreader brings elegance, ease, and all-season charm.
CLOUD COVER SNOW IN SUMMER Plant Characteristics
Brand*
| • | Proven Winners® Perennials |
Cultural Information*
| • | Leaf Spot - High Resistance |
| • | Powdery Mildew - High Resistance |
| • | Root Rot - Moderate Resistance |
Flower Color*
| • | White |
Growth Rate*
| • | Medium |
Leaf Type*
| • | Evergreen |
Plant Type*
| • | Perennial |
Preferred Soil Conditions*
| • | Adapts Well to Most Soil Types |
| • | Average |
| • | Drought Tolerant |
| • | Low Water Use |
| • | Prefers Dry Soils |
| • | Salt Tolerant |
| • | Well-Drained |
Season of Interest*
| • | Early Spring |
| • | Fall |
| • | Late Spring/Early Summer |
| • | Late Summer/Early Autumn |
| • | Spring |
| • | Spring Flowering |
| • | Summer |
| • | Winter |
| • | Year-Round |
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CLOUD COVER SNOW IN SUMMER Homeowner Growing & Maintenance Tips
- Recommended Soil:
- Thrives in poor to moderately fertile soils with excellent drainage.
- Prefers sandy or gravelly soils commonly found in rock gardens.
- Avoid rich, consistently wet soil to prevent rot.
- Sun Exposure:
- Performs best in full sun for strongest silver foliage and bloom density.
- Tolerates light shade but may become looser or less silvery.
- Ideal for sunny slopes, stone pockets, and exposed areas.
- Irrigation Needs:
- Low water requirements once established.
- Water moderately during establishment, then allow soil to dry between waterings.
- Highly drought tolerant, especially in cooler summer regions.
- Feeding & Nutrients:
- Minimal fertilizer needed—overfeeding can reduce compactness.
- A light compost top-dress in early spring is sufficient.
- Avoid high-nitrogen fertilizers.
- Pruning & Maintenance:
- Shear lightly after bloom to maintain tidy form.
- Remove any winter-worn foliage as new growth emerges.
- Generally pest- and disease-resistant; excellent for low-maintenance plantings.
Family: Caryophyllaceae · Common Name: Snow in Summer
FREE with every plant purchased:
- The Sooner Guarantee: For details, click here!
- A pre-applied, pre-measured amount of time release fertilizer that keeps your plant well nourished for up to one year.
- Pre-hydrated Hydro-Gels are included in the top of each container to use when planting as they help retain soil moisture, and plants will establish more quickly with less transplant shock. Plants will also survive drought-like conditions and accidental missed waterings better.
- Planting and Care Instruction brochure.
- Catalogs of new and exciting plant brands, such as Garden Debut® and Proven Winners®.
We use and recommend www.dripdepot.com for our irrigation needs, from simple to install micro and drip systems, to commercial grade irrigation parts and supplies.
Interesting Notes About CLOUD COVER SNOW IN SUMMER
- Silver Carpet Specialist: This variety forms a luminous silver mat, reflecting light beautifully—perfect for brightening dark corners or pairing with deep-green perennials.
- Blizzard of Blooms: 'Cloud Cover' produces larger-than-average white flowers, creating a striking "snowfall" effect in late spring.
- Tough Terrain Expert: It thrives in rocky slopes, poor soils, and stone wall pockets where many groundcovers give up.
- Northern Garden Favorite: Performs exceptionally well in cooler northern climates, maintaining color and shape throughout the growing season.
- Moon Garden Marvel: Its silver foliage and white blooms glow under moonlight, making it an excellent plant for nighttime garden designs.
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