tropical

Regal Shields Elephant Ear

Alocasia 'Regal Shields'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Tropical

Height

60 inches

Width

48 inches

Light

Partial Sun

Zones

Water

High

Humidity

High

Lifespan

Long-lived perennial in proper conditions

Native To

Hybrid (parents from Southeast Asia)

Toxicity

Toxic to pets and humans if ingested

The Story

Plant Bio

Alocasia are tropical aroids grown for their dramatic, arrow-shaped or heart-shaped leaves, often with prominent veining. They thrive in high humidity and warm temperatures, making them popular houseplants or patio specimens. 'Regal Shields' is a stunning hybrid featuring large, velvety, deep green to almost black leaves with bright green veins and contrasting purple undersides. Its sturdy, upright habit creates a bold, architectural statement.

Bloom Period:

EarlyLate

Uses & Benefits:

Its primary use is ornamental, where its large, dark, sculptural leaves provide a powerful focal point in interior designs and shaded container gardens. The unique coloration and texture add a touch of exotic drama and sophistication.

Indoors, large-leaved plants like 'Regal Shields' can help improve air quality by filtering airborne toxins. Its broad leaves can also contribute to increasing ambient humidity through transpiration, which can be beneficial in dry indoor environments.

In its native habitat, Alocasia species provide shelter for small animals and insects beneath their large leaves. While this hybrid is primarily ornamental, it can offer similar ground-level cover in a suitable tropical garden setting.

Marketplace

Where to Buy

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Planting

How to Grow

Choose a spot with bright, indirect sunlight
Use a well-draining, airy potting mix rich in organic matter
Plant in a container with adequate drainage holes
Water thoroughly when the top 1-2 inches of soil feel dry
Maintain high humidity with a humidifier or pebble tray
Fertilize regularly during the spring and summer growing season

Pro Tip

Boost humidity by placing the pot on a pebble tray with water or grouping it with other plants.

Keep It Thriving

Care Guide

Do

Provide consistent warmth and humidity
Wipe leaves with a damp cloth to keep them clean and dust-free
Rotate the plant periodically for even growth
Allow for a dormancy period with reduced water in winter

Don't

Do not place in direct, harsh sunlight which can scorch leaves
Avoid letting the soil dry out completely
Don't allow the plant to sit in standing water
Avoid cold drafts and sudden temperature changes

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fertilize
Pest Check

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Dramatic container specimenLush tropical garden accentBold indoor statement plant

Companion Plants

Calathea Philodendron Monstera deliciosa Colocasia Ferns

Multiply

Propagation Methods

Good to Know

Common Questions

Regal Shields Elephant Ear questions

What zones can Regal Shields Elephant Ear grow in?

Regal Shields Elephant Ear is hardy in USDA Zones 9–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Regal Shields Elephant Ear deer resistant?

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

When does Regal Shields Elephant Ear bloom?

Regal Shields Elephant Ear typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Regal Shields Elephant Ear need full sun?

Regal Shields Elephant Ear does best in part shade.