Life Span
Perennial
Perennial
Type
Bulb or Corm or Tuber
Tree
Origin
Southeastern Asia
Northeastern United States, North-Central United States
Types
Amorphophallus yunnanensis , Amorphophallus titanum
Sugar Maple, Norway Maple, Red Maple
Number of Varieties
20015
0
40000
👆🏻
Habitat
Loamy soils, Well Drained
bottomlands, Forests, Moist Soils
USDA Hardiness Zone
6-114-8
0
99
👆🏻
AHS Heat Zone
12-10
8-3
Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
150.00 cm3,779.52 cm
0
3900
👆🏻
Minimum Width
90.00 cm1,219.20 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple, Burgundy
Yellow green, Chartreuse
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Brown
Leaf Color in Spring
-
Green, Dark Green
Leaf Color in Summer
Light Green
Green, Dark Green
Leaf Color in Fall
Several shades of Green
Yellow, Red, Orange
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Pinnate
Toothed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Spring
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting, Vegetative Reproduction
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Allow to dry out slightly between watering, Do Not over Water
Average Water Needs, Do Not over Water, 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
Loam
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Generally pruned to waist height, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize in growing season, organic fertlizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Nematodes, Root mealy bugs
Red blotch
Plant Tolerance
Dry soil, Full Sun, Shade areas
-
Flowers
Showy
Insignificant
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Aphids, Bugs, Butterflies
Bees, Birds
Allergy
gastro-intestinal problems, Swelling in mouth
Pollen
Uses
Aesthetic Uses
-
-
Beauty Benefits
Glowing Skin, Maintains teeth healthy, Weightloss
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Food for animals, Food for birds, Very little waste
Air purification, Nesting sites for birds, Shadow Tree, Wildlife
Plant Benefits
Medicinal Uses
Asthma, Burns, Cough, Diabetes
Tonic
Part of Plant Used
Bulbs, Leaves
Sap, Tree trunks
Other Uses
Animal Feed, Can be made into a herbal tea, Cosmetics
Edible syrup, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Feature Plant, Houseplant, Mixed Border, Tropical
Shade Trees, Street Trees
Botanical Name
AMORPHOPHALLUS konjac
ACER nigrum
Common Name
Devil's Tongue, Elephant Yam, Konjac
Black Maple
In Hindi
Konjac
Black Maple Tree
In German
Teufelszunge
Schwarz Ahorn
In French
konjac
Noir Érable
In Spanish
konjac
Negro del árbol de arce
In Greek
Konjac
Μαύρο Maple Tree
In Portuguese
konjac
Árvore de bordo preto
In Polish
konjac
Czarny klon
In Latin
Konjac
White Acer ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Arales
Sapindales
Family
Araceae
Aceraceae
Genus
Amorphophallus
Acer
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Thomsonieae
Areceae
Subfamily
Aroideae
Hippocastanoideae
Number of Species
110
1
27800
👆🏻