Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
North America, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada
Types
-
Amorphophallus konjac
Number of Varieties
13
0
40000
👆🏻
Habitat
Deciduous forests, Forest margins
Mountain Slopes, subtropical regions, Tropical Climate, Warmer regions
USDA Hardiness Zone
5-84-9
0
99
👆🏻
AHS Heat Zone
8-1
9-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
-
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
1,830.00 cm10.20 cm
0
3900
👆🏻
Minimum Width
2,130.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Gold, Light Green, Light Yellow, White
Yellow, Orange
Flower Color Modifier
Bicolor
-
Fruit Color
Light Green, Sienna, Chocolate
-
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Yellow, Yellow green, Gold
Green
Leaf Color in Winter
-
Green, Purple
Shape
Leaf Shape
Toothed
bipinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Slow
Fast
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer
Spring, Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought, Salt
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Stem Planting
Seedlings, Tuber propagation, Tubers
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs very little water
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
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Cut back all stems to the same height, Pinch or prune as they grow to promote branching and bushiness, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
14-14-14 Fertilizer, Compost, General purpose liquid or granular fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Chestnut Blight
Aphids, Birds
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Birds, Deers
Birds
Allergy
conjunctivitis, Vomiting
Diarrhea, Excessive flatus, gastro-intestinal problems
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Wildlife
Air purification
Plant Benefits
Medicinal Uses
Arthritis, Cough, Sore throat, Swelling
Boils, bowel syndrome, cholesterol-lowering, Colic, Digestive, Fiber, Low calories, Piles, Stimulates new cell growth, Weight management and satiety
Part of Plant Used
Sap, Wood
Corms, Fibre, Root, Seeds, Tuber
Other Uses
Decorative veneers, flooring, paneling, Used in Furniture, Used in pulpwood and lumber production
Traditional medicine, Used like flour
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Feature Plant, Shade Trees
Container, Edible, Feature Plant, Groundcover, Mixed Border, Rock Garden, Wall, Wildflower
Botanical Name
CASTANEA dentata
OPUNTIA humifusa
Common Name
American Chestnut
voodoo lily, snake palm, elephant yam
In Hindi
अमेरिकी शाहबलूत
Konjac
In German
Amerikanische Kastanie
Teufelszunge
In French
Châtaignier d'Amérique
Amorphophallus konjac
In Spanish
Castanea dentata
Amorphophallus konjac
In Greek
american καστανιάς
Konjac
In Portuguese
castanea americana
Amorphophallus konjac
In Polish
Kasztan amerykański
konjac
In Latin
English castaneis
Konjac
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Alismatales
Family
Fagaceae
Araceae
Genus
Castanea
Amorphophallus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
Thomsonieae
Subfamily
-
Aroideae
Number of Species
830
1
27800
👆🏻