Green Carpet Rupturewort
Herniaria glabra 'Green Carpet'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Groundcover
Height
2 inches
Width
24 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8, 9
Water
Low to moderate
Humidity
Average
Lifespan
Perennial
Native To
Europe, Asia
Toxicity
Non-toxic
The Story
Plant Bio
Herniaria glabra, commonly known as rupturewort, is a low-growing, mat-forming perennial with small, rounded green leaves and tiny, inconspicuous greenish flowers, creating a dense, moss-like groundcover. 'Green Carpet' is a select cultivar known for its particularly dense, uniform, bright green mat that remains evergreen in most climates, making it an excellent lawn substitute or filler between paving stones.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Tuck seeds into well-draining soil in early spring
- Water lightly until established, about 2 weeks
- Mist cuttings in a humid environment for propagation
- Transplant seedlings after 6 weeks when strong
- Apply a light layer of mulch in spring to retain moisture
- Ensure full sun exposure for optimal growth
Pro Tip
Use well-draining soil and avoid overwatering for best results.
Keep It Thriving
Care Guide
Do
- Water during prolonged dry spells 🌱
- Prune lightly to maintain shape
- Apply balanced fertilizer in spring
- Mulch to conserve moisture
Don't
- Overwater, which can cause root rot ❌
- Plant in poorly drained soil
- Use heavy mulch that retains too much moisture
- Neglect pruning or watering
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Plant |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Green Carpet Rupturewort questions
What zones can Green Carpet Rupturewort grow in?
Green Carpet Rupturewort is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Green Carpet Rupturewort deer resistant?
Yes — Green Carpet Rupturewort is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Green Carpet Rupturewort bloom?
Green Carpet Rupturewort typically blooms in summer through late fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Green Carpet Rupturewort need full sun?
Green Carpet Rupturewort does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Green Carpet Rupturewort drought tolerant?
Yes — once established (usually after the first full season), Green Carpet Rupturewort handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
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See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
