perennial

Amorphophallus brevispathus

The Story

Plant Bio

Amorphophallus brevispathus is a tuberous perennial known for its large, dramatic, and often umbrella-like foliage and distinctive inflorescence that emits a strong odor to attract pollinators.

This species is notable for its relatively compact growth habit and unique spathe with a shorter, more robust spadix, making it distinctive within the Amorphophallus genus.

Uses & Benefits:

Adds exotic, tropical appeal with its dramatic foliage and flower spike.

Provides a unique focal point in shaded or tropical gardens.

Supports pollinators attracted to its flowers.

Essentials

At a Glance

Plant Type

Perennial

Height

36 inches

Width

24 inches

Light

Partial Sun, Shade

Zones

Water

Moderate

Humidity

High

Lifespan

Perennial

Native To

Tropical Asia

Toxicity

High

Bloom period

Spring – Late fall

In flower about 8 months of the year

Planting

How to Grow

Tuck tuber into well-draining soil in spring.
Water regularly to keep soil moist but not waterlogged.
Place in partial shade for optimal growth.
Mulch around the plant to retain moisture and suppress weeds.
Fertilize monthly with a balanced fertilizer during growing season.
Allow foliage to die back naturally in winter.

Pro Tip

Ensure soil is well-draining and keep in a protected location during winter.

Keep It Thriving

Care Guide

Do

Water consistently during active growth 🌱
Apply balanced fertilizer monthly
Mulch to conserve moisture

Don't

Avoid overwatering to prevent rot ❌
Do not expose to frost
Refrain from disturbing tuber during dormancy

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Tropical-themed borderExotic container displayShade garden focal point

Companion Plants

Ferns Hostas Caladiums Elephant ears Cordylines

Multiply

Propagation Methods

Good to Know

Common Questions

Amorphophallus brevispathus questions

What zones can Amorphophallus brevispathus grow in?

Amorphophallus brevispathus is hardy in USDA Zone 10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Amorphophallus brevispathus deer resistant?

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

When does Amorphophallus brevispathus bloom?

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

Does Amorphophallus brevispathus need full sun?

Amorphophallus brevispathus does best in part shade.

Is Amorphophallus brevispathus drought tolerant?

Yes — once established (usually after the first full season), Amorphophallus brevispathus handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.