Species
4 other cultivars
Blue Arrows Soft Rush
Juncus effusus 'Blue Arrows'
Same species
Species
4 other cultivars
Essentials
At a Glance
Plant Type
Grass
Height
30 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8, 9
Water
Consistently moist to wet
Humidity
Prefers high humidity
Lifespan
Perennial
Native To
North America
Toxicity
Non-toxic
The Story
Plant Bio
A clump-forming perennial with upright, blue-green foliage. Unique blue coloration of foliage that stands out in the landscape.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds into moist soil in spring for best germination.
- Mist cuttings regularly to maintain humidity during rooting.
- Plant in well-draining soil with consistent moisture for healthy growth.
- Ensure the plant receives full sun or partial shade for optimal development.
- Transplant in early spring or fall to establish in the garden.
- Mulch around the base to retain soil moisture and suppress weeds.
Pro Tip
Use a shallow container with moist soil for easy propagation and healthy growth.
Keep It Thriving
Care Guide
Do
- Keep soil consistently moist 🌱
- Provide full sun or partial shade
- Mulch to retain moisture
- Fertilize lightly during active growth
Don't
- Avoid letting soil dry out completely ❌
- Don’t expose to prolonged deep shade
- Avoid over-fertilizing to prevent weak stems
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Plant | ||||||||||||
| 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
Blue Arrows Soft Rush questions
What zones can Blue Arrows Soft Rush grow in?
Blue Arrows Soft Rush 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 Blue Arrows Soft Rush deer resistant?
Yes — Blue Arrows Soft Rush is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Blue Arrows Soft Rush bloom?
Blue Arrows Soft Rush typically blooms in summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Blue Arrows Soft Rush need full sun?
Blue Arrows Soft Rush does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Juncus to compare
Spiralis Corkscrew Rush
Juncus compactus 'Spiralis'
Blue Arrows Rush
Juncus inflexus 'Afro'
Big Twister Soft Rush
Juncus effusus 'Big Twister'
Blue Rush
Juncus inflexus 'Lovesick Blues'
Unicorn Corkscrew Rush
Juncus effusus 'Unicorn'
Curly Wurly Corkscrew Rush
Juncus effusus 'Curly Wurly'
Keep exploring
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Grow Blue Arrows Soft Rush 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.