Arrow Arum
Peltandra virginica
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Perennial
Height
24 inches
Width
18 inches
Light
Full Sun, Partial Sun, Shade
Zones
4, 5, 6, 7, 8, 9
Water
High moisture
Humidity
High humidity
Lifespan
Perennial
Native To
North America
Toxicity
Toxic if ingested
The Story
Plant Bio
Peltandra virginica, commonly known as arrow arum, is a wetland plant found in marshy areas and along the edges of ponds and streams. It features large, arrow-shaped leaves and produces unique greenish-yellow inflorescences. This species is valued for its ability to thrive in wet and shaded environments and can contribute to water filtration in landscape settings.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
We couldn't find this plant listed online right now.
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Planting
How to Grow
- Select a water-rich, shaded location for planting the arrow arum.
- Tuck rhizomes into moist, well-draining soil in early spring.
- Mist cuttings regularly to maintain humidity and promote rooting.
- Water consistently to keep soil moist but not waterlogged.
- Fertilize with a balanced aquatic plant fertilizer during the growing season.
- Dividing is best done in early spring or fall to rejuvenate the plant.
Pro Tip
Use a shaded, moist spot with rich organic matter for optimal growth.
Keep It Thriving
Care Guide
Do
- Keep soil consistently moist 🌱
- Provide partial to full shade
- Fertilize during active growth
Don't
- Avoid drought conditions ❌
- Do not expose to full sun, which can scorch leaves
- Avoid dry soil or poor drainage
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Plant | ||||||||||||
| Winter Prep |
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
Arrow Arum questions
What zones can Arrow Arum grow in?
Arrow Arum 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 Arrow Arum deer resistant?
Yes — Arrow Arum is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Arrow Arum bloom?
Arrow Arum 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 Arrow Arum need full sun?
Arrow Arum does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Keep exploring
Explore the genus
Collections featuring this plant
Grow Arrow Arum 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.
