Life Span
Perennial
Perennial
Type
Perennial
Tender Perennial
Origin
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada
Southern Africa
Types
Amorphophallus konjac
Perennial
Number of Varieties
350
0
40000
👆🏻
Habitat
Mountain Slopes, subtropical regions, Tropical Climate, Warmer regions
Desert, Mediterranean region, Subtropical climates, Temperate Regions
USDA Hardiness Zone
4-98-10
0
99
👆🏻
AHS Heat Zone
9-1
10-8
Sunset Zone
-
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
10.20 cm61.30 cm
0
3900
👆🏻
Minimum Width
30.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Orange
Yellow, Light Yellow, Brown
Flower Color Modifier
-
Bicolor
Fruit Color
-
Green, Brown
Leaf Color in Spring
Green
Green, Gray Green
Leaf Color in Summer
Green
Green, Gray Green
Leaf Color in Fall
Green
Green, Gray Green
Leaf Color in Winter
Green, Purple
Light Green
Shape
Leaf Shape
bipinnate
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
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
Average
Bloom Time
Spring, Late Spring, Early Summer, Summer
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings, Tuber propagation, Tubers
Rhizome division, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires plenty of water during the growing season, Requires regular watering
Requires regular watering
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
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Any balanced general purpose fertilizer
Pests and Diseases
Aphids, Birds
Nematodes, Scale
Plant Tolerance
Drought
Drought
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Bees, Birds, Butterflies
Allergy
Diarrhea, Excessive flatus, gastro-intestinal problems
Skin irritation
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Ethnobotanic
Plant Benefits
Medicinal Uses
Boils, bowel syndrome, cholesterol-lowering, Colic, Digestive, Fiber, Low calories, Piles, Stimulates new cell growth, Weight management and satiety
-
Part of Plant Used
Corms, Fibre, Root, Seeds, Tuber
Root
Other Uses
Traditional medicine, Used like flour
Roots were worn to protect and strengthen the wearer, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Feature Plant, Groundcover, Mixed Border, Rock Garden, Wall, Wildflower
Bog Garden, Container, Feature Plant, Mixed Border, Tropical, Water Gardens
Botanical Name
OPUNTIA humifusa
DIETES bicolor
Common Name
voodoo lily, snake palm, elephant yam
African iris, Fortnight lily
In Hindi
Konjac
African Iris
In German
Teufelszunge
Afrikanische Iris
In French
Amorphophallus konjac
African Iris
In Spanish
Amorphophallus konjac
Iris africano
In Greek
Konjac
Αφρικανική Iris
In Portuguese
Amorphophallus konjac
Iris africano
In Polish
konjac
Afryki Iris
In Latin
Konjac
African Iris
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Alismatales
Asparagales
Family
Araceae
Iridaceae
Genus
Amorphophallus
Dietes
Clade
Angiosperms, Monocots
Angiosperms, Monocots
Tribe
Thomsonieae
Irideae
Subfamily
Aroideae
Iridoideae
Number of Species
30300
1
27800
👆🏻