perennial

Italian Arum

Arum x hybrida

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

15 inches

Width

18 inches

Light

Partial Sun, Shade

Zones

5, 6, 7, 8, 9

Water

Medium to wet

Humidity

Moderate

Lifespan

Perennial

Native To

Europe, Western Asia, Northern Africa

Toxicity

All parts are toxic and can cause skin irritation

The Story

Plant Bio

Arum x hybrida is a perennial herbaceous plant known for its striking arrow-shaped foliage and spadix flowers, which are often surrounded by a spathe that can vary in color from white to purple. This hybrid cultivar is particularly valued for its ornamental foliage and its ability to thrive in shaded, woodland garden settings, making it a popular choice for ground cover.

Bloom Period:

EarlyLate

Uses & Benefits:

Adds lush foliage and late-season interest to shady gardens.

Prefers moist, well-drained soil, ideal for shaded areas.

Supports local pollinators attracted to its flowers.

Marketplace

Where to Buy

We couldn't find this plant listed online right now.

Shipping costs Year-round shipping Free shipping

Planting

How to Grow

Tuck rhizomes 2 inches deep in moist, well-drained soil.
Water regularly to keep soil consistently moist.
Provide partial shade for optimal growth.
Mulch around the base to retain moisture and suppress weeds.
Fertilize with a balanced fertilizer every 6 weeks during active growth.
Divide clumps every 3-4 years in early spring for propagation.

Pro Tip

Ensure soil stays consistently moist and shaded for best results.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist 🌱
Mulch to retain soil moisture
Divide clumps every few years

Don't

Avoid direct, intense sunlight
Do not let soil dry out completely ❌
Refrain from over-fertilizing

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Fertilize
Mulch
Plant
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland borderMoist garden bed

Companion Plants

Ferns Hostas Ligularia Astilbe

Multiply

Propagation Methods

Good to Know

Common Questions

Italian Arum questions

What zones can Italian Arum grow in?

Italian Arum 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 Italian Arum deer resistant?

Yes — Italian Arum is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Italian Arum bloom?

Italian Arum typically blooms in late spring through late fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Italian Arum need full sun?

Italian Arum does best in part shade.