1 named cultivar
The Story
Plant Bio
Creeping perennial with silvery green foliage and white star-like flowers.
Forms dense mats, ideal for ground cover.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Groundcover
Height
6 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7
Water
Moderate, drought-tolerant
Humidity
Low
Lifespan
Perennial
Native To
Italy
Toxicity
Non-toxic to humans and pets
Planting
How to Grow
- Tuck seeds into well-drained soil in early spring for best germination.
- Mist cuttings lightly to maintain moisture and encourage rooting.
- Ensure soil remains slightly dry between waterings to prevent root rot.
- Prune after flowering to promote dense growth and remove dead stems.
- Divide clumps in early spring or fall to propagate new plants.
- Mulch around plants to retain moisture and suppress weeds.
Pro Tip
Plant in full sun for vigorous growth and abundant blooms.
Keep It Thriving
Care Guide
Do
- Water moderately, allowing soil to dry between watering 🌱
- Prune after flowering to maintain shape
- Apply balanced fertilizer in spring
- Mulch to conserve moisture and regulate soil temperature
Don't
- Overwater, which can cause root rot ❌
- Neglect pruning, leading to leggy growth
- Use heavy, water-retentive soil
- Plant in deep shade for best results
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Prune |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Multiply
Propagation Methods
Good to Know
Common Questions
Snow-in-summer questions
What zones can Snow-in-summer grow in?
Snow-in-summer is hardy in USDA Zones 4–7. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Snow-in-summer deer resistant?
Yes — Snow-in-summer is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Snow-in-summer bloom?
Snow-in-summer typically blooms in late spring through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Snow-in-summer need full sun?
Snow-in-summer does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Snow-in-summer drought tolerant?
Yes — once established (usually after the first full season), Snow-in-summer handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
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Keep exploring
Explore the genus
Hardy in your zone?
Grow Snow-in-summer with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.