The Story
Plant Bio
Amorphophallus serrulatus, known as the Spotted Leaf Form, is a tuberous perennial distinguished by its large, strikingly patterned leaves with distinctive spotting and an impressive inflorescence that emits a strong odor.
This cultivar is notable for its unique leaf variegation, which enhances ornamental value, and its ability to thrive in well-drained, shaded environments, making it a striking addition to shade gardens.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
24 inches
Width
20 inches
Light
Partial Sun, Shade
Zones
8, 9, 10
Water
Moderate
Humidity
High
Lifespan
Perennial
Native To
Tropical regions of Southeast Asia
Toxicity
Toxic if ingested
Bloom period
Late fall
In flower about 1 month of the year
Planting
How to Grow
- Tuck tuber in well-draining soil in spring
- Water regularly but avoid waterlogging
- Mist leaves during dry periods for humidity
- Place in partial shade for best growth
- Mulch to retain moisture and regulate temperature
- Allow foliage to die back naturally in winter
Pro Tip
Plant tubers in spring after last frost for best results.
Keep It Thriving
Care Guide
Do
- Water consistently during growing season 🌱
- Mulch to conserve moisture and suppress weeds
- Fertilize with balanced fertilizer in spring and summer
Don't
- Avoid overwatering to prevent rot ❌
- Do not expose to direct harsh sunlight 🌞
- Refrain from disturbing tubers 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
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Spotted Leaf Amorphophallus questions
What zones can Spotted Leaf Amorphophallus grow in?
Spotted Leaf Amorphophallus is hardy in USDA Zones 8–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Spotted Leaf Amorphophallus deer resistant?
Not reliably. Deer may browse Spotted Leaf Amorphophallus, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Spotted Leaf Amorphophallus bloom?
Spotted Leaf Amorphophallus 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 Spotted Leaf Amorphophallus need full sun?
Spotted Leaf Amorphophallus does best in part shade.
More Amorphophallus to compare
Konjac Voodoo Lily
Amorphophallus konjac
Voodoo Lily
Amorphophallus bulbifer
Yulo Amorphophallus
Amorphophallus yuloensis 'PDN 1'
Pinto Voodoo Lily
Amorphophallus konjac 'Pinto'
Korat Amorphophallus
Amorphophallus koratensis 'Green Stem Form'
Koratensis Amorphophallus
Amorphophallus koratensis 'Dark Stem Form'
Keep exploring
Explore the genus
Hardy in your zone?
Grow Spotted Leaf Amorphophallus with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.