Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Perennial
Origin
Europe, Russia
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Amorphophallus konjac
Habitat
Cold Regions, stream banks
Mountain Slopes, subtropical regions, Tropical Climate, Warmer regions
USDA Hardiness Zone
6-11
4-9
Habit
Upright/Erect
Clump-Forming
Flower Color
White, Light Pink
Yellow, Orange
Flower Color Modifier
Bicolor
-
Leaf Color in Spring
Red, Green, Copper
Green
Leaf Color in Summer
Green, Blue Green
Green
Leaf Color in Fall
Green, Blue Green
Green
Leaf Color in Winter
Red, Dark Green, Burgundy, Bronze
Green, Purple
Leaf Shape
Oval
bipinnate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Spring, Late Spring, Early Summer, Summer
Tolerances
-
Drought, Salt
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Root Division, Transplanting
Seedlings, Tuber propagation, Tubers
Plant Maintenance
Low
Medium
Watering Requirements
Allow to dry out slightly between watering, Water daily during growing season
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 pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Cut or pinch the stems, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Stem spot
Aphids, Birds
Plant Tolerance
Shallow soil, Sun
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Bold
Foliage Sheen
Glossy
Matte
Attracts
Ants, Butterflies, pollinators
Birds
Allergy
Antibacterial, Peripheral Edema
Diarrhea, Excessive flatus, gastro-intestinal problems
Aesthetic Uses
Cottage Garden, Showy Purposes
-
Beauty Benefits
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
-
Environmental Uses
Air purification, Fixes Nitrogen
Air purification
Medicinal Uses
Asthma, Diarrhea, Obesity, Osteoarthritis
Boils, bowel syndrome, cholesterol-lowering, Colic, Digestive, Fiber, Low calories, Piles, Stimulates new cell growth, Weight management and satiety
Part of Plant Used
Leaves, Twigs
Corms, Fibre, Root, Seeds, Tuber
Other Uses
Used for its medicinal properties
Traditional medicine, Used like flour
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Container, Edible, Feature Plant, Groundcover, Mixed Border, Rock Garden, Wall, Wildflower
Botanical Name
Symphytum asperum
OPUNTIA humifusa
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
voodoo lily, snake palm, elephant yam
In Hindi
Blackwort
Konjac
In German
Blackwort
Teufelszunge
In French
Blackwort
Amorphophallus konjac
In Spanish
Blackwort
Amorphophallus konjac
In Greek
Blackwort
Konjac
In Portuguese
Blackwort
Amorphophallus konjac
In Polish
Blackwort
konjac
In Latin
Blackwort
Konjac
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Alismatales
Family
Boraginaceae
Araceae
Genus
Symphytum
Amorphophallus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Subfamily
Boraginoideae
Aroideae
Importance of Comfrey and Devil's Tongue
Want to have the most appropriate plant for your garden? You might want to know the importance of Comfrey and Devil's Tongue. Basically, these two plants vary in many aspects. Compare Comfrey and Devil's Tongue 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 Comfrey is Asthma, Diarrhea, Obesity and Osteoarthritis whereas of Devil's Tongue is Boils, bowel syndrome, cholesterol-lowering, Colic, Digestive, Fiber, Low calories, Piles, Stimulates new cell growth and Weight management and satiety. Comfrey has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes while Devil's Tongue has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes.
Compare Facts of Comfrey vs Devil's Tongue
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 Comfrey vs Devil's Tongue 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 Comfrey are Antibacterial and Peripheral Edema whereas of Devil's Tongue have Diarrhea, Excessive flatus and gastro-intestinal problems respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Comfrey has showy fruits and Devil's Tongue has showy fruits. Also Comfrey is not flowering and Devil's Tongue is not flowering . You can compare Comfrey and Devil's Tongue facts and facts of other plants too.