Life Span
Annual
Perennial
Type
Tender Perennial
Broadleaf Evergreen
Origin
Brazil
Europe, Russia
Types
Ornamental plant
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Habitat
Tropical regions
Cold Regions, stream banks
USDA Hardiness Zone
11-15
6-11
Sunset Zone
H1, H2, 24
21,22
Habit
Upright/Erect
Upright/Erect
Flower Color
-
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
White, Yellow, Green, Light Green, Light Yellow, Ivory
Red, Green, Copper
Leaf Color in Summer
White, Green, Light Green, Light Yellow, Ivory
Green, Blue Green
Leaf Color in Fall
White, Yellow, Green, Light Green, Light Yellow, Ivory
Green, Blue Green
Leaf Color in Winter
Light Green
Red, Dark Green, Burgundy, Bronze
Leaf Shape
oblong or obovate
Oval
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Partial shade, Full Shade
Full Sun, Partial Sun, Partial shade
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Late Spring, Early Summer, Summer
Where to Plant?
Container
Container, Ground
How to Plant?
Divison, Seedlings
Root Division, Transplanting
Plant Maintenance
Medium
Low
Watering Requirements
Medium
Allow to dry out slightly between watering, Water daily during growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Partial shade, Full Shade
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
Pests and Diseases
Red blotch
Aphids, Stem spot
Plant Tolerance
Drought
Shallow soil, Sun
Flowers
Insignificant
Showy
Flower Petal Number
Single
Single
Foliage Texture
Bold
Medium
Foliage Sheen
Glossy
Glossy
Attracts
Hummingbirds
Ants, Butterflies, pollinators
Allergy
Eye irritation, Nausea, Swelling in mouth
Antibacterial, Peripheral Edema
Aesthetic Uses
Showy Purposes
Cottage Garden, Showy Purposes
Beauty Benefits
-
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Environmental Uses
Air purification
Air purification, Fixes Nitrogen
Medicinal Uses
-
Asthma, Diarrhea, Obesity, Osteoarthritis
Part of Plant Used
Leaves
Leaves, Twigs
Other Uses
Air freshner, Showy Purposes
Used for its medicinal properties
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Foundation, Houseplant, Tropical
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Botanical Name
DIEFFENBACHIA seguine
Symphytum asperum
Common Name
Dumbcane
Comfrey,Black Root, Blackwort, Bruisewort
In Hindi
dieffenbachia seguine
Blackwort
In German
Dieffenbachie
Blackwort
In French
dieffenbachia seguine
Blackwort
In Spanish
seguine DIEFFENBACHIA
Blackwort
In Greek
Dieffenbachia seguine
Blackwort
In Portuguese
Dieffenbachia seguine
Blackwort
In Polish
Difenbachia seguine
Blackwort
In Latin
Caladium
Blackwort
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Alismatales
Lamiales
Family
Araceae
Boraginaceae
Genus
Dieffenbachia
Symphytum
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Subfamily
Aroideae
Boraginoideae
Importance of Dumbcane and Comfrey
Want to have the most appropriate plant for your garden? You might want to know the importance of Dumbcane and Comfrey. Basically, these two plants vary in many aspects. Compare Dumbcane and Comfrey 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 Dumbcane is whereas of Comfrey is Asthma, Diarrhea, Obesity and Osteoarthritis. Dumbcane has beauty benefits as follows: while Comfrey has beauty benefits as follows: .
Compare Facts of Dumbcane vs Comfrey
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 Dumbcane vs Comfrey 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 Dumbcane are Eye irritation, Nausea and Swelling in mouth whereas of Comfrey have Antibacterial and Peripheral Edema respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Dumbcane has showy fruits and Comfrey has showy fruits. Also Dumbcane is not flowering and Comfrey is not flowering . You can compare Dumbcane and Comfrey facts and facts of other plants too.