Life Span
Perennial
Perennial
Type
Bulb or Corm or Tuber
Perennial
Origin
North America, Europe, Africa, Asia
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada
Types
-
Amorphophallus konjac
Number of Varieties
13
0
40000
👆🏻
Habitat
Alpine Meadows, meadows, Mountains, stream banks
Mountain Slopes, subtropical regions, Tropical Climate, Warmer regions
USDA Hardiness Zone
4-84-9
0
99
👆🏻
AHS Heat Zone
8-1
9-1
Sunset Zone
21,22
-
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
91.40 cm10.20 cm
0
3900
👆🏻
Minimum Width
25.40 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson, Pink, Red, Yellow
Yellow, Orange
Flower Color Modifier
Bicolor
-
Fruit Color
-
-
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Several shades of Green
Green
Leaf Color in Winter
Light Green
Green, Purple
Shape
Leaf Shape
Oval
bipinnate
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
Medium
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Spring, Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Salt and Soil Compaction, Shade areas, Shallow soil
Drought, Salt
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Cuttings, From bulbs
Seedlings, Tuber propagation, Tubers
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep the Soil well drained, occasional watering once established
Requires plenty of water during the growing season, 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
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Cut off the flower stalks at the base of the plant, Prune after flowering, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Compost, Organic Flower Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Bacteria wilt, Pink Root, Red blotch, Root rot
Aphids, Birds
Plant Tolerance
Shallow soil, Soil Compaction
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
Coarse
Bold
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Hummingbirds
Birds
Allergy
Red eyes, Vomiting, wheezing
Diarrhea, Excessive flatus, gastro-intestinal problems
Uses
Aesthetic Uses
Beautification, Cottage Garden
-
Beauty Benefits
Good Cleanser, Good for the Scalp
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Provides ground cover
Air purification
Plant Benefits
Medicinal Uses
Antibacterial, Antifungal, Anti-oxidant, Eczema, hemorrhoids
Boils, bowel syndrome, cholesterol-lowering, Colic, Digestive, Fiber, Low calories, Piles, Stimulates new cell growth, Weight management and satiety
Part of Plant Used
Leaf Stalks, Stem
Corms, Fibre, Root, Seeds, Tuber
Other Uses
Decoration Purposes, Showy Purposes
Traditional medicine, Used like flour
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Cutflower, Mixed Border
Container, Edible, Feature Plant, Groundcover, Mixed Border, Rock Garden, Wall, Wildflower
Botanical Name
Spigelia marilandica
OPUNTIA humifusa
Common Name
Woodland pinkroot, Indian pink
voodoo lily, snake palm, elephant yam
In Hindi
pinkroot
Konjac
In German
Spigelia
Teufelszunge
In French
Spigelia
Amorphophallus konjac
In Spanish
Spigelia
Amorphophallus konjac
In Greek
Spigelia
Konjac
In Portuguese
Spigelia
Amorphophallus konjac
In Polish
Spigelia
konjac
In Latin
Spigelia
Konjac
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Gentianales
Alismatales
Family
Loganiceae
Araceae
Genus
Spigelia
Amorphophallus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
-
Thomsonieae
Subfamily
-
Aroideae
Number of Species
6030
1
27800
👆🏻