perennial

Himalayan Cobra Lily

The Story

Plant Bio

Arisaema griffithii is a perennial woodland plant distinguished by its striking, umbrella-shaped spathe and distinctive spadix, with compound, palmately divided foliage that provides a lush, tropical appearance.

This species is notable for its vibrant, hooded flowers with striking red and green markings, making it a standout choice for shade gardens and woodland settings.

Uses & Benefits:

Adds exotic appeal with distinctive foliage and flowers, perfect for shaded gardens.

Prefers moist, well-drained soil, ideal for naturalized woodland settings.

Supports native pollinators and enhances biodiversity in shaded landscapes.

Essentials

At a Glance

Plant Type

Perennial

Height

18 inches

Width

12 inches

Light

Partial Sun, Shade

Zones

6, 7, 8, 9

Water

Moist

Humidity

High

Lifespan

Perennial

Native To

Himalayas

Toxicity

Toxic if ingested

Bloom period

Early spring – Late spring

In flower about 3 months of the year

Planting

How to Grow

Tuck tubers into well-draining soil in fall
Water regularly to keep soil moist but not soggy
Mist foliage during dry periods for best growth
Place in partial shade for optimal bloom
Mulch to conserve moisture and regulate soil temperature
Divide tubers every 3-4 years in early spring

Pro Tip

Use shaded, moist spots with rich organic soil for best results

Keep It Thriving

Care Guide

Do

Water consistently to keep soil moist 🌱
Mulch to retain soil moisture
Provide partial shade for healthy foliage
Divide tubers in early spring

Don't

Avoid waterlogging which can rot tubers ❌
Don’t expose to full sun in hot climates
Refrain from over-fertilizing, which can harm roots

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Moist shaded borderWoodland garden accent

Companion Plants

Hostas Ferns Astilbe Heuchera Trillium

Multiply

Propagation Methods

Good to Know

Common Questions

Himalayan Cobra Lily questions

What zones can Himalayan Cobra Lily grow in?

Himalayan Cobra Lily is hardy in USDA Zones 6–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Himalayan Cobra Lily deer resistant?

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

When does Himalayan Cobra Lily bloom?

Himalayan Cobra Lily typically blooms in early spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Himalayan Cobra Lily need full sun?

Himalayan Cobra Lily does best in part shade.