Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Herbs, Shrub
Origin
Europe, Russia
Asia, China, Japan, South-Eastern Asia
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
-
Habitat
Cold Regions, stream banks
Semi desert, Shaded sites, Shady Edge
USDA Hardiness Zone
6-11
6-10
Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Spreading
Flower Color
White, Light Pink
Pale White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Orange Red
Green, Light Green
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
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Partial Sun, Partial shade
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer, Summer
-
Tolerances
-
Pollution, Soil Compaction
Where to Plant?
Container, Ground
Container, Ground
How to Plant?
Root Division, Transplanting
Cuttings, Stem Cutting, Vegetative Reproduction
Plant Maintenance
Low
Low
Watering Requirements
Allow to dry out slightly between watering, Water daily during growing season
Needs Very high moisture, Never Over-water
In Summer
Lots of watering
Ample Water
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Partial Sun, Partial shade
Pruning
Cut or pinch the stems, Remove dead leaves
Prune to stimulate growth, 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, Compost
Pests and Diseases
Aphids, Stem spot
Red blotch
Plant Tolerance
Shallow soil, Sun
Shade areas, Shallow soil, Sun
Flower Petal Number
Single
Single
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Invasive
Sometimes
Sometimes
Attracts
Ants, Butterflies, pollinators
Aphids, Rabbits, Snails
Allergy
Antibacterial, Peripheral Edema
Abdominal distension
Aesthetic Uses
Cottage Garden, Showy Purposes
Beautification, Showy Purposes, small hedge
Beauty Benefits
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Blood purifying, Making cosmetics, Remove blemishes
Environmental Uses
Air purification, Fixes Nitrogen
Air purification
Medicinal Uses
Asthma, Diarrhea, Obesity, Osteoarthritis
Appetizer, Cardiac, constipation, Digestion problems, Eliminate toxins, Liver problems
Part of Plant Used
Leaves, Twigs
Leaf Stalks, Leaves, Seeds
Other Uses
Used for its medicinal properties
Oil is used for aromatherapy, Powdered and mixed with tea, Showy Purposes, Traditionally considered as lucky plant, Used as a laxative, Used as a thickener in soups
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Groundcover
Botanical Name
Symphytum asperum
PLEIOBLASTUS distichus
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
Dwarf Bamboo
In Hindi
Blackwort
अजवाइन
In German
Blackwort
Ajowan
In French
Blackwort
Ajowan
In Spanish
Blackwort
Trachyspermum ammi
In Greek
Blackwort
σπόρους καραμπίνα
In Portuguese
Blackwort
aipo
In Polish
Blackwort
seler
In Latin
Blackwort
semina Carom
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Boraginaceae
Apiaceae
Genus
Symphytum
Trachyspermum
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Subfamily
Boraginoideae
Apioideae
Importance of Comfrey and Ajwain plant
Want to have the most appropriate plant for your garden? You might want to know the importance of Comfrey and Ajwain plant. Basically, these two plants vary in many aspects. Compare Comfrey and Ajwain plant 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 Ajwain plant is Appetizer, Cardiac, constipation, Digestion problems, Eliminate toxins and Liver problems. Comfrey has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes while Ajwain plant has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes.
Compare Facts of Comfrey vs Ajwain plant
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 Ajwain plant 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 Ajwain plant have Abdominal distension respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Comfrey has showy fruits and Ajwain plant has no showy fruits. Also Comfrey is not flowering and Ajwain plant is not flowering . You can compare Comfrey and Ajwain plant facts and facts of other plants too.