Essentials
At a Glance
Plant Type
Grass
Height
24 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
5, 6, 7, 8
Water
Moist
Humidity
Prefers high humidity
Lifespan
Perennial
Native To
North America
Toxicity
Non-toxic
The Story
Plant Bio
Carex testacea, commonly known as New Zealand sedge, is a perennial grass-like plant valued for its attractive foliage and easy care. This species features distinctive coppery-brown foliage and is known for its drought resistance.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Select a well-drained site with moist, fertile soil.
- Tuck sedge seeds or divisions into the soil at the base of the plant.
- Mist cuttings regularly to maintain humidity and encourage rooting.
- Water consistently to keep soil moist but not waterlogged.
- Apply mulch around the base to retain moisture and suppress weeds.
- Monitor for pests and diseases, adjusting care as needed.
Pro Tip
Divide mature clumps every 3-4 years to promote healthy growth.
Keep It Thriving
Care Guide
Do
- Keep soil consistently moist 🌱
- Mulch to conserve moisture and prevent weeds
- Fertilize in early spring with a balanced fertilizer
- Prune dead or damaged foliage regularly
Don't
- Avoid waterlogging the roots ❌
- Don't allow soil to dry out completely
- Refrain from heavy fertilization late in the season
- Don't neglect pest monitoring
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Spring Cleanup |
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
Copper Sedge questions
What zones can Copper Sedge grow in?
Copper Sedge is hardy in USDA Zones 5–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Copper Sedge deer resistant?
Yes — Copper Sedge is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Copper Sedge bloom?
Copper Sedge typically blooms in late summer through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Copper Sedge need full sun?
Copper Sedge does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Copper Sedge drought tolerant?
Yes — once established (usually after the first full season), Copper Sedge handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Carex to compare
Pennsylvania Sedge
Carex pensylvanica
Japanese Sedge
Carex morrowii
Everillo Sedge
Carex omegata 'Everillo'
Evergold Japanese Sedge
Carex oshimensis 'Evergold'
Comosa Sedge
Carex comosa
Shortbeak Sedge
Carex brevior
Keep exploring
Explore the genus
Collections featuring this plant
Hardy in your zone?
Grow Copper Sedge 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.
