Life Span
Perennial
Annual and Perennial
Type
Broadleaf Evergreen
Perennial
Origin
Europe, Russia
Southern Europe, Mediterranean, Northern Africa
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Aegopodium podagraria
Habitat
Cold Regions, stream banks
Cultivated Beds, Loamy soils, Sandy areas, Well Drained
USDA Hardiness Zone
6-11
8-15
Sunset Zone
21,22
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Upright/Erect
Flower Color
White, Light Pink
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Orange Red
Sandy Brown
Leaf Color in Spring
Red, Green, Copper
Green, Light Green
Leaf Color in Summer
Green, Blue Green
Green, Light Green
Leaf Color in Fall
Green, Blue Green
Green, Light Green
Leaf Color in Winter
Red, Dark Green, Burgundy, Bronze
Light Green
Leaf Shape
Oval
Small oblong
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Very Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Early Summer, Summer, Late Summer, Early Fall, Indeterminate
Where to Plant?
Container, Ground
Ground
How to Plant?
Root Division, Transplanting
Rooted stem cutting, Seedlings
Plant Maintenance
Low
Medium
Watering Requirements
Allow to dry out slightly between watering, Water daily during growing season
Do Not over Water, Water daily during growing season, Water Deeply, Water in morning to avoid prompting diseases
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Alkaline, Neutral
Soil Type
Loam, Sand
Loam, Sand, Well drained
Soil Drainage Capacity
Well drained
Rich
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial shade
Pruning
Cut or pinch the stems, Remove dead leaves
Prune after flowering
Fertilizers
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
All-Purpose Liquid Fertilizer, fertilize in growing season, Nitrogen, Phosphorous, Potassium
Pests and Diseases
Aphids, Stem spot
Red blotch
Plant Tolerance
Shallow soil, Sun
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Matte
Invasive
Sometimes
Sometimes
Attracts
Ants, Butterflies, pollinators
Butterflies
Allergy
Antibacterial, Peripheral Edema
Headache, Hyperacidity, Liver disease, Nausea, Skin irritation, Vomiting
Aesthetic Uses
Cottage Garden, Showy Purposes
Showy Purposes
Beauty Benefits
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
-
Environmental Uses
Air purification, Fixes Nitrogen
Air purification, Weather protection
Medicinal Uses
Asthma, Diarrhea, Obesity, Osteoarthritis
Asthma, Digestive disorders, Psoriasis, Reduces toothache, Vitiligo
Part of Plant Used
Leaves, Twigs
Root, Seeds
Other Uses
Used for its medicinal properties
Edible syrup, Used As Food, Used for its medicinal properties
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Groundcover, Lawns and Turf, Mixed Border
Botanical Name
Symphytum asperum
AMMI majus
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
Bishop's Weed, Bullwort
In Hindi
Blackwort
बिशप निराना
In German
Blackwort
Bischofs Unkraut
In French
Blackwort
la mauvaise herbe de l'évêque
In Spanish
Blackwort
biznaga
In Greek
Blackwort
ζιζανίων επισκόπου
In Portuguese
Blackwort
erva daninha do Bispo
In Polish
Blackwort
chwastów biskupa
In Latin
Blackwort
Episcopi viriditas
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Boraginaceae
Apiaceae
Genus
Symphytum
Trachyspermum
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Subfamily
Boraginoideae
-
Importance of Comfrey and Bishop's Weed
Want to have the most appropriate plant for your garden? You might want to know the importance of Comfrey and Bishop's Weed. Basically, these two plants vary in many aspects. Compare Comfrey and Bishop's Weed 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 Bishop's Weed is Asthma, Digestive disorders, Psoriasis, Reduces toothache and Vitiligo. Comfrey has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes while Bishop's Weed has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes.
Compare Facts of Comfrey vs Bishop's Weed
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 Bishop's Weed 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 Bishop's Weed have Headache, Hyperacidity, Liver disease, Nausea, Skin irritation and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Comfrey has showy fruits and Bishop's Weed has no showy fruits. Also Comfrey is not flowering and Bishop's Weed is flowering. You can compare Comfrey and Bishop's Weed facts and facts of other plants too.