Life Span
Perennial
Perennial
Type
Shrub
Broadleaf Evergreen
Origin
Eastern Africa, Southern Africa
Europe, Russia
Types
Epigeal, Hypogeal
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Habitat
Coastal sand dunes, Wild
Cold Regions, stream banks
USDA Hardiness Zone
10-15
6-11
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
21,22
Flower Color
Yellow, Red, Green, Orange
White, Light Pink
Flower Color Modifier
-
Bicolor
Fruit Color
Green
Orange Red
Leaf Color in Spring
Green, Blue Green
Red, Green, Copper
Leaf Color in Summer
Green, Blue Green
Green, Blue Green
Leaf Color in Fall
Green, Blue Green
Green, Blue Green
Leaf Color in Winter
-
Red, Dark Green, Burgundy, Bronze
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Sand
Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Late Spring, Early Summer, Summer
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
reseeds, root cutting
Root Division, Transplanting
Plant Maintenance
Medium
Low
Watering Requirements
Do Not over Water, Keep the Soil well drained
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
Neutral
Acidic, Neutral
Soil Type
Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
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
Flower Petal Number
Single
Single
Foliage Texture
Bold
Medium
Foliage Sheen
Matte
Glossy
Attracts
-
Ants, Butterflies, pollinators
Allergy
Kidney Disease
Antibacterial, Peripheral Edema
Aesthetic Uses
Formal Garden, Hanging Basket
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
Beans
Leaves, Twigs
Other Uses
Basketary, Edible seed
Used for its medicinal properties
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Houseplant, Mixed Border, Rock Garden, Wall
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Botanical Name
COTYLEDON
Symphytum asperum
Common Name
Pig's ear, Dog's ear
Comfrey,Black Root, Blackwort, Bruisewort
In Hindi
बीजपत्र
Blackwort
In German
Cotyledon
Blackwort
In French
Cotyledon
Blackwort
In Spanish
Cotyledon
Blackwort
In Greek
κοτυληδών kotylēdōn
Blackwort
In Portuguese
Cotyledon
Blackwort
In Polish
Liścień
Blackwort
In Latin
Cotyledon
Blackwort
Class
Magnoliopsida
Magnoliopsida
Family
Crassulaceae
Boraginaceae
Genus
Cotyledon L.
Symphytum
Clade
Rosids
Angiosperms, Eudicots, Rosids
Subfamily
-
Boraginoideae
Importance of Cotyledon and Comfrey
Want to have the most appropriate plant for your garden? You might want to know the importance of Cotyledon and Comfrey. Basically, these two plants vary in many aspects. Compare Cotyledon 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 Cotyledon is whereas of Comfrey is Asthma, Diarrhea, Obesity and Osteoarthritis. Cotyledon has beauty benefits as follows: while Comfrey has beauty benefits as follows: .
Compare Facts of Cotyledon 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 Cotyledon 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 Cotyledon are Kidney Disease 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. Cotyledon has no showy fruits and Comfrey has showy fruits. Also Cotyledon is not flowering and Comfrey is not flowering . You can compare Cotyledon and Comfrey facts and facts of other plants too.