Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
South-Central United States, Texas, Mexico
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada
Types
Cedars
Amorphophallus konjac
Number of Varieties
453
0
40000
👆🏻
Habitat
River side, Woodlands
Mountain Slopes, subtropical regions, Tropical Climate, Warmer regions
USDA Hardiness Zone
7-94-9
0
99
👆🏻
AHS Heat Zone
9-6
9-1
Sunset Zone
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
-
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
910.00 cm10.20 cm
0
3900
👆🏻
Minimum Width
760.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Ivory
Yellow, Orange
Flower Color Modifier
Bicolor
-
Fruit Color
Red, Light Green, Tan
-
Leaf Color in Spring
Green, Yellow green
Green
Leaf Color in Summer
Green, Dark Green
Green
Leaf Color in Fall
Yellow, Green, Yellow green
Green
Leaf Color in Winter
-
Green, Purple
Shape
Leaf Shape
Elliptic, 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
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
Late Summer, Early Fall
Spring, Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
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
Keep the ground moist but not water-logged, Requires a lot of watering, Requires watering in the growing season, Water Deeply
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
Full Sun, Partial Sun, Partial shade
Pruning
Prune to stimulate growth, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove hanging branches
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, fertilize in growing season, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Bacteria wilt, Beetles, Red blotch
Aphids, Birds
Plant Tolerance
Salt, Shade areas
Drought
Flowers
Insignificant
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
Fine
Bold
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Birds
Allergy
Skin rash
Diarrhea, Excessive flatus, gastro-intestinal problems
Uses
Aesthetic Uses
Landscape Designing
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Amazing growth rate, Erosion control, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion
Air purification
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
Stem, Tree trunks
Corms, Fibre, Root, Seeds, Tuber
Other Uses
Used as firewood, Used for woodware, Used in construction
Traditional medicine, Used like flour
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees, Topiary / Bonsai / Espalier
Container, Edible, Feature Plant, Groundcover, Mixed Border, Rock Garden, Wall, Wildflower
Botanical Name
ULMUS crassifolia
OPUNTIA humifusa
Common Name
Cedar Elm
voodoo lily, snake palm, elephant yam
In Hindi
देवदार एल्म
Konjac
In German
Cedar Elm
Teufelszunge
In French
Cedar Elm
Amorphophallus konjac
In Spanish
Cedar Elm
Amorphophallus konjac
In Greek
Cedar Elm
Konjac
In Portuguese
Cedar Elm
Amorphophallus konjac
In Polish
Cedar Elm
konjac
In Latin
Ulmus Cedar
Konjac
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Rosales
Alismatales
Family
Ulmaceae
Araceae
Genus
Ulmus
Amorphophallus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
Thomsonieae
Subfamily
-
Aroideae
Number of Species
330
1
27800
👆🏻