perennial

Italian Arum

Arum italicum 'Scottish Silver'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

12 inches

Width

15 inches

Light

Partial Sun, Shade

Zones

5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

Mediterranean region

Toxicity

All parts are highly toxic if ingested

The Story

Plant Bio

Arum italicum 'Scottish Silver' is a perennial herbaceous plant distinguished by its arrow-shaped, variegated silver and green foliage and spadix flowers surrounded by a spathe, typically in shades of white or green. This cultivar is prized for its striking silvery foliage with contrasting green veins, adding ornamental value even when not in bloom, and its ability to thrive in shaded, woodland garden settings.

Bloom Period:

EarlyLate

Uses & Benefits:

Striking silver foliage adds contrast and elegance to shaded gardens.

Provides ground cover in shaded areas with minimal maintenance.

Supports local insect populations with its flowers.

Marketplace

Where to Buy

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

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Planting

How to Grow

Tuck rhizomes 2 inches deep in well-draining soil.
Water regularly to keep soil moist but not soggy.
Place in partial shade for optimal growth.
Mulch around plants to retain moisture and suppress weeds.
Divide clumps every 3-4 years in early spring.
Mist foliage during dry periods to prevent leaf scorch.

Pro Tip

Ensure well-draining soil to prevent rot, and avoid overwatering.

Keep It Thriving

Care Guide

Do

Water consistently during active growing season 🌱
Mulch to maintain soil moisture and control weeds
Divide clumps every few years for healthy growth

Don't

Avoid overwatering to prevent root rot ❌
Don’t expose to full sun in hot climates
Never handle if plant parts are ingested

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

Silver-foliaged borderShaded woodland edgeContainer accent

Companion Plants

Ferns Hostas Astilbe Heuchera Brunnera

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 early spring through early summer. 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.