bulb corm tuber

Amorphophallus saururus

The Story

Plant Bio

Amorphophallus saururus is a tuberous perennial known for its large, dramatic, umbrella-like leaves and distinctive inflorescence that emits a strong odor resembling rotting flesh to attract pollinators.

This species is notable for its striking foliage and its ability to produce a tall, spadix with a spathe, making it a unique and eye-catching addition to tropical or subtropical plant collections.

Uses & Benefits:

Adds exotic appeal with its unique foliage and flowers, perfect for tropical-themed gardens.

Requires minimal maintenance once established, tolerates wet soils.

Attracts pollinators like beetles and flies with its foul-smelling flowers.

Essentials

At a Glance

Plant Type

Bulb Corm Tuber

Height

24 inches

Width

12 inches

Light

Partial Sun, Shade

Zones

9, 10

Water

Moderate

Humidity

High

Lifespan

Perennial

Native To

Southeast Asia

Toxicity

Yes

Bloom period

Late summer – Late fall

In flower about 4 months of the year

Planting

How to Grow

Tuck tuber in well-draining soil in spring
Mist cuttings or water regularly to keep soil moist
Place in partial shade to protect from harsh sun
Fertilize monthly during active growth
Mulch to retain moisture and regulate temperature
Watch for signs of rot and adjust watering accordingly

Pro Tip

Ensure well-draining soil to prevent tuber rot and protect from frost.

Keep It Thriving

Care Guide

Do

Water regularly during active growth 🌱
Apply balanced fertilizer monthly
Mulch to conserve soil moisture
Place in partial shade for optimal growth

Don't

Overwater to avoid tuber rot ❌
Expose to full direct sun 🌞
Forget to mulch in cold seasons ❌
Disturb dormant tuber unnecessarily

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

Exotic tropical borderShade garden accent

Companion Plants

Ferns Hostas Caladiums

Multiply

Propagation Methods

Good to Know

Common Questions

Amorphophallus saururus questions

What zones can Amorphophallus saururus grow in?

Amorphophallus saururus 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 Amorphophallus saururus deer resistant?

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

When does Amorphophallus saururus bloom?

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

Does Amorphophallus saururus need full sun?

Amorphophallus saururus does best in part shade.