Species
Carex oshimensisJapanese sedge1 other cultivar
The Story
Plant Bio
Carex oshimensis is a clump-forming, evergreen sedge native to Japan, known for its graceful, arching foliage.
This cultivar features distinctive, long, narrow leaves with a creamy-yellow central stripe and dark green margins, forming a neat, flowing mound that brightens shady areas.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Grass
Height
10 inches
Width
18 inches
Light
Partial Sun, Shade
Zones
5, 6, 7, 8, 9
Water
Moderate to high
Humidity
Average
Lifespan
Perennial
Native To
Japan
Toxicity
Non-toxic to humans and pets
Bloom period
Early summer – Late summer
In flower about 3 months of the year
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck well-draining soil around roots, ensuring good aeration.
- Mist cuttings regularly to maintain humidity and encourage rooting.
- Plant in partial shade to retain variegation, avoiding harsh direct sunlight.
- Water consistently, keeping soil moist but not waterlogged, especially in summer.
- Apply a balanced fertilizer in early spring to promote healthy growth.
- Mulch around plants to conserve moisture and suppress weeds.
Pro Tip
Use rich, well-draining soil and keep roots moist for vibrant foliage.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist 🌱
- Provide partial shade in hot climates
- Use organic mulch to retain moisture
Don't
- Don’t overwater to prevent root rot ❌
- Avoid full sun exposure which can scorch leaves
- Don’t disturb roots frequently
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
Evergold Japanese Sedge questions
What zones can Evergold Japanese Sedge grow in?
Evergold Japanese Sedge is hardy in USDA Zones 5–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Evergold Japanese Sedge deer resistant?
Yes — Evergold Japanese Sedge is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Evergold Japanese Sedge bloom?
Evergold Japanese Sedge typically blooms in early summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Evergold Japanese Sedge need full sun?
Evergold Japanese Sedge does best in part shade.
More Carex to compare
Pennsylvania Sedge
Carex pensylvanica
Everillo Sedge
Carex omegata 'Everillo'
Japanese Sedge
Carex morrowii
Comosa Sedge
Carex comosa
Shortbeak Sedge
Carex brevior
Ivory Sedge
Carex eburnea
Keep exploring
Explore the genus
Hardy in your zone?
Grow Evergold Japanese 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.