bulb corm tuber

Elephant Foot Yam

The Story

Plant Bio

Amorphophallus eichleri is a perennial tuberous plant known for its large, umbrella-like, palmate leaves and tall, striking inflorescences with a distinctive spadix and spathe, often emitting a foul odor to attract pollinators.

This species is notable for its impressive, towering flower structure and its ability to produce a large, dramatic bloom that is a highlight in tropical and subtropical plant collections.

Uses & Benefits:

Creates a dramatic tropical statement with its large, exotic inflorescence.

Requires minimal pruning, suited for low-maintenance gardens.

Emits a strong odor to attract pollinators like beetles.

Essentials

At a Glance

Plant Type

Bulb Corm Tuber

Height

36 inches

Width

24 inches

Light

Partial Sun, Shade

Zones

5, 6, 7, 8

Water

Moderate

Humidity

High

Lifespan

Perennial

Native To

South China, Southeast Asia

Toxicity

Toxic if ingested

Bloom period

Late fall

In flower about 1 month of the year

Planting

How to Grow

Tuck corms into well-draining soil in a warm location
Keep soil moist but not waterlogged during active growth
Mist regularly to maintain humidity in cooler climates
Mulch to insulate roots in winter zones
Allow foliage to die back naturally after flowering
Divide corms every 3-4 years for propagation

Pro Tip

Plant in a sheltered spot with rich, well-draining soil for best results.

Keep It Thriving

Care Guide

Do

Water regularly during active growth 🌱
Mulch to retain moisture and regulate temperature
Provide bright, indirect light

Don't

Avoid overwatering to prevent rot ❌
Don’t expose to freezing temperatures
Skip fertilizing during dormancy

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Tropical focal pointShade garden accent

Companion Plants

Ferns Hostas Elephant ears

Multiply

Propagation Methods

Good to Know

Common Questions

Elephant Foot Yam questions

What zones can Elephant Foot Yam grow in?

Elephant Foot Yam is hardy in USDA Zones 5–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Elephant Foot Yam deer resistant?

Not reliably. Deer may browse Elephant Foot Yam, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Elephant Foot Yam bloom?

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

Does Elephant Foot Yam need full sun?

Elephant Foot Yam does best in part shade.