Life Span
Perennial
  
Perennial
  
Type
Bulb or Corm or Tuber
  
Flowering Plants
  
Origin
Southeastern Asia
  
South-Central United States
  
Types
Amorphophallus yunnanensis , Amorphophallus titanum
  
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
  
Habitat
Loamy soils, Well Drained
  
Rocky areas
  
USDA Hardiness Zone
6-11
  
5-8
  
AHS Heat Zone
12-10
  
12-1
  
Sunset Zone
21,22
  
No Available
  
Habit
Upright/Erect
  
Clump-Forming
  
Plant Size
  
  
Plant Color
  
  
Flower Color
Purple, Burgundy
  
White, Purple
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Not Available
  
Not Available
  
Leaf Color in Spring
Not Available
  
Green
  
Leaf Color in Summer
Light Green
  
Green
  
Leaf Color in Fall
Several shades of Green
  
Green
  
Leaf Color in Winter
Light Green
  
Not Available
  
Shape
  
  
Leaf Shape
Pinnate
  
Long linear and narrow
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall
  
Not Available
  
Growing Conditions
  
  
Sunlight
Partial Sun, Partial shade
  
Full Sun, Partial Sun
  
Growth Rate
Fast
  
Medium
  
Type of Soil
Loam
  
Loam
  
The pH of Soil
Acidic, Neutral
  
Neutral, Alkaline
  
Soil Drainage
Well drained
  
Well drained
  
Bloom Time
Spring, Late Spring
  
Late Spring
  
Repeat Bloomer
No
  
No
  
Tolerances
Drought
  
Not Available
  
Where to Plant?
Ground
  
Ground
  
How to Plant?
Seedlings, Transplanting, Vegetative Reproduction
  
From bulbs
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Allow to dry out slightly between watering, Do Not over Water
  
Requires watering in the growing season
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Acidic, Neutral
  
Neutral, Alkaline
  
Soil Type
Loam
  
Loam
  
Soil Drainage Capacity
Well drained
  
Well drained
  
Sun Exposure
Partial Sun, Partial shade
  
Full Sun, Partial Sun
  
Pruning
Generally pruned to waist height, Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Remove damaged 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
  
Drought
  
Flowers
Showy
  
Showy
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
No
  
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
  
No
  
Showy Bark
No
  
No
  
Foliage Texture
Bold
  
Medium
  
Foliage Sheen
Matte
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
Not Available
  
Self-Sowing
No
  
No
  
Attracts
Aphids, Bugs, Butterflies
  
Hummingbirds, Butterflies
  
Allergy
gastro-intestinal problems, Swelling in mouth
  
Not Available
  
Uses
  
  
Aesthetic Uses
Not Used For Aesthetic Purpose
  
Showy Purposes
  
Beauty Benefits
Glowing Skin, Maintains teeth healthy, Weightloss
  
Not Available
  
Edible Uses
Yes
  
No
  
Environmental Uses
Food for animals, Food for birds, Very little waste
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Asthma, Burns, Cough, Diabetes
  
Not Available
  
Part of Plant Used
Bulbs, Leaves
  
Flowers, Leaves
  
Other Uses
Animal Feed, Can be made into a herbal tea, Cosmetics
  
Showy Purposes, Used as Ornamental plant
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Edible, Feature Plant, Houseplant, Mixed Border, Tropical
  
Bedding Plant, Rock Garden / Wall, Wildflower
  
Botanical Name
AMORPHOPHALLUS konjac
  
PENSTEMON cobaea
  
Common Name
Devil's Tongue, Elephant Yam, Konjac
  
Beardtongue
  
In Hindi
Konjac
  
Beardtongue
  
In German
Teufelszunge
  
Bartfaden
  
In French
konjac
  
beardtongue
  
In Spanish
konjac
  
beardtongue
  
In Greek
Konjac
  
Beardtongue
  
In Portuguese
konjac
  
Beardtongue
  
In Polish
konjac
  
Beardtongue
  
In Latin
Konjac
  
ursus lingua
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Tracheophyta
  
Class
Liliopsida
  
Equisetopsida
  
Order
Arales
  
Lamiales
  
Family
Araceae
  
Scrophulariaceae
  
Genus
Amorphophallus
  
Penstemon
  
Clade
Angiosperms, Monocots
  
Angiosperms, Asterids, Eudicots
  
Tribe
Thomsonieae
  
Not Available
  
Subfamily
Aroideae
  
Not Available
  
Number of Species
Not Available
  
Importance of Konjac and Beardtongue
Want to have the most appropriate plant for your garden? You might want to know the importance of Konjac and Beardtongue. Basically, these two plants vary in many aspects. Compare Konjac and Beardtongue 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 Beardtongue is Not Available. Konjac has beauty benefits as follows: Glowing Skin, Maintains teeth healthy and Weightloss while Beardtongue has beauty benefits as follows: Glowing Skin, Maintains teeth healthy and Weightloss.
Compare Facts of Konjac vs Beardtongue
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 Beardtongue 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 Beardtongue 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 Beardtongue has no showy fruits. Also Konjac is not flowering and Beardtongue is not flowering . You can compare Konjac and Beardtongue facts and facts of other plants too.