Life Span
Perennial
  
Perennial
  
Type
Bulb or Corm or Tuber
  
Tree
  
Origin
Southeastern Asia
  
North America, United States, Northwestern United States, Alaska, California, Canada
  
Types
Amorphophallus yunnanensis , Amorphophallus titanum
  
Not available
  
Number of Varieties
Not Available
  
Habitat
Loamy soils, Well Drained
  
Lowland evergreen rainforest
  
USDA Hardiness Zone
6-11
  
4-7
  
AHS Heat Zone
12-10
  
7-1
  
Sunset Zone
21,22
  
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
  
Habit
Upright/Erect
  
Pyramidal
  
Plant Size
  
  
Minimum Height
1,370.00 cm
  
31
Plant Color
  
  
Flower Color
Purple, Burgundy
  
Yellow, Red, Coral
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Not Available
  
Brown
  
Leaf Color in Spring
Not Available
  
Green, Dark Green
  
Leaf Color in Summer
Light Green
  
Dark Green
  
Leaf Color in Fall
Several shades of Green
  
Dark Green
  
Leaf Color in Winter
Light Green
  
Not Available
  
Shape
  
  
Leaf Shape
Pinnate
  
Ovate
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Partial Sun, Partial shade
  
Full Sun, Partial Sun, Partial shade
  
Growth Rate
Fast
  
Fast
  
Type of Soil
Loam
  
Loam, Sand
  
The pH of Soil
Acidic, Neutral
  
Acidic, Neutral, Alkaline
  
Soil Drainage
Well drained
  
Average
  
Bloom Time
Spring, Late Spring
  
Early Spring
  
Repeat Bloomer
No
  
No
  
Tolerances
Drought
  
Maritime exposure, Salt water
  
Where to Plant?
Ground
  
Ground
  
How to Plant?
Seedlings, Transplanting, Vegetative Reproduction
  
Layering, Seedlings
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Allow to dry out slightly between watering, Do Not over Water
  
Average Water Needs
  
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
  
Average
  
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, Nitrogen
  
Pests and Diseases
Nematodes, Root mealy bugs
  
Not Available
  
Plant Tolerance
Dry soil, Full Sun, Shade areas
  
Maritime exposure, Salt water
  
Flowers
Showy
  
Insignificant
  
Flower Petal Number
Single
  
Not Available
  
Fruits
  
  
Showy Fruit
No
  
Yes
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
Yes
  
No
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
Yes
  
Showy Bark
No
  
Yes
  
Foliage Texture
Bold
  
Medium
  
Foliage Sheen
Matte
  
Glossy
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
No
  
Yes
  
Attracts
Aphids, Bugs, Butterflies
  
Insects, Not Available
  
Allergy
gastro-intestinal problems, Swelling in mouth
  
Not Available
  
Uses
  
  
Aesthetic Uses
Not Used For Aesthetic Purpose
  
Not Used For Aesthetic Purpose
  
Beauty Benefits
Glowing Skin, Maintains teeth healthy, Weightloss
  
Skin Problems
  
Edible Uses
Yes
  
Yes
  
Environmental Uses
Food for animals, Food for birds, Very little waste
  
Air purification, Prevent Soil Erosion, Shadow Tree
  
Plant Benefits
  
  
Medicinal Uses
Asthma, Burns, Cough, Diabetes
  
Anodyne, Appetizer, Astringent
  
Part of Plant Used
Bulbs, Leaves
  
Flowers, Inner Bark, Sap
  
Other Uses
Animal Feed, Can be made into a herbal tea, Cosmetics
  
Used as a dye, used for making charcoal, Used for making informal hedge
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Edible, Feature Plant, Houseplant, Mixed Border, Tropical
  
Screening / Wind Break, Shade Trees
  
Botanical Name
AMORPHOPHALLUS konjac
  
ALNUS rubra
  
Common Name
Devil's Tongue, Elephant Yam, Konjac
  
Oregon Alder, Red Alder
  
In Hindi
Konjac
  
red alder
  
In German
Teufelszunge
  
rot-Erle
  
In French
konjac
  
aulne rouge
  
In Spanish
konjac
  
aliso rojo
  
In Greek
Konjac
  
κόκκινη σκλήθρα
  
In Portuguese
konjac
  
amieiro vermelho
  
In Polish
konjac
  
czerwony olcha
  
In Latin
Konjac
  
red alnus
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Liliopsida
  
Magnoliopsida
  
Order
Arales
  
Fagales
  
Family
Araceae
  
Betulaceae
  
Genus
Amorphophallus
  
Alnus
  
Clade
Angiosperms, Monocots
  
Angiosperms, Eudicots, Rosids
  
Tribe
Thomsonieae
  
Not Available
  
Subfamily
Aroideae
  
Not Available
  
Number of Species
Not Available
  
Importance of Konjac and Red Alder
Want to have the most appropriate plant for your garden? You might want to know the importance of Konjac and Red Alder. Basically, these two plants vary in many aspects. Compare Konjac and Red Alder as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Konjac is Asthma, Burns, Cough and Diabetes whereas of Red Alder is Anodyne, Appetizer and Astringent. Konjac has beauty benefits as follows: Glowing Skin, Maintains teeth healthy and Weightloss while Red Alder has beauty benefits as follows: Glowing Skin, Maintains teeth healthy and Weightloss.
Compare Facts of Konjac vs Red Alder
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Konjac vs Red Alder and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Konjac are gastro-intestinal problems and Swelling in mouth whereas of Red Alder have Not Available respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Konjac has no showy fruits and Red Alder has showy fruits. Also Konjac is not flowering and Red Alder is not flowering . You can compare Konjac and Red Alder facts and facts of other plants too.