Life Span
Perennial
Perennial
Type
Perennial
Bulb or Corm or Tuber
Origin
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada
North America, Europe, Africa, Asia
Types
Amorphophallus konjac
-
Number of Varieties
31
0
40000
👆🏻
Habitat
Mountain Slopes, subtropical regions, Tropical Climate, Warmer regions
Alpine Meadows, meadows, Mountains, stream banks
USDA Hardiness Zone
4-94-8
0
99
👆🏻
AHS Heat Zone
9-1
8-1
Sunset Zone
-
21,22
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
10.20 cm91.40 cm
0
3900
👆🏻
Minimum Width
30.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Orange
Crimson, Pink, Red, Yellow
Flower Color Modifier
-
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Green
Several shades of Green
Leaf Color in Winter
Green, Purple
Light Green
Shape
Leaf Shape
bipinnate
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Spring, Early Summer, Summer
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Salt and Soil Compaction, Shade areas, Shallow soil
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
Seedlings, Tuber propagation, Tubers
Cuttings, From bulbs
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires plenty of water during the growing season, Requires regular watering
Keep the Soil well drained, occasional watering once established
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut off the flower stalks at the base of the plant, Prune after flowering, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Compost, Organic Flower Fertilizer
Pests and Diseases
Aphids, Birds
Aphids, Bacteria wilt, Pink Root, Red blotch, Root rot
Plant Tolerance
Drought
Shallow soil, Soil Compaction
Flowers
Showy
Showy
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Bold
Coarse
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Butterflies, Hummingbirds
Allergy
Diarrhea, Excessive flatus, gastro-intestinal problems
Red eyes, Vomiting, wheezing
Uses
Aesthetic Uses
-
Beautification, Cottage Garden
Beauty Benefits
-
Good Cleanser, Good for the Scalp
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Provides ground cover
Plant Benefits
Medicinal Uses
Boils, bowel syndrome, cholesterol-lowering, Colic, Digestive, Fiber, Low calories, Piles, Stimulates new cell growth, Weight management and satiety
Antibacterial, Antifungal, Anti-oxidant, Eczema, hemorrhoids
Part of Plant Used
Corms, Fibre, Root, Seeds, Tuber
Leaf Stalks, Stem
Other Uses
Traditional medicine, Used like flour
Decoration Purposes, Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Feature Plant, Groundcover, Mixed Border, Rock Garden, Wall, Wildflower
Container, Cutflower, Mixed Border
Botanical Name
OPUNTIA humifusa
Spigelia marilandica
Common Name
voodoo lily, snake palm, elephant yam
Woodland pinkroot, Indian pink
In Hindi
Konjac
pinkroot
In German
Teufelszunge
Spigelia
In French
Amorphophallus konjac
Spigelia
In Spanish
Amorphophallus konjac
Spigelia
In Greek
Konjac
Spigelia
In Portuguese
Amorphophallus konjac
Spigelia
In Polish
konjac
Spigelia
In Latin
Konjac
Spigelia
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Alismatales
Gentianales
Family
Araceae
Loganiceae
Genus
Amorphophallus
Spigelia
Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Thomsonieae
-
Subfamily
Aroideae
-
Number of Species
3060
1
27800
👆🏻