Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Needled or Scaled Evergreen
Origin
Europe, Russia
North America, Canada
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
-
Habitat
Cold Regions, stream banks
Forest edges, Hardwood forests, Hillside, Roadsides, Woods
USDA Hardiness Zone
6-11
2-7
Sunset Zone
21,22
A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 15, 16, 17, 21, 22, 23, 24
Habit
Upright/Erect
Cushion/Mound-forming
Flower Color
White, Light Pink
Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Orange Red
Light brown
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
Leaf Shape
Oval
Scale-like imbricate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
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
Early Spring, Late Spring
Where to Plant?
Container, Ground
Ground
How to Plant?
Root Division, Transplanting
Seedlings, Transplanting
Plant Maintenance
Low
Medium
Watering Requirements
Allow to dry out slightly between watering, Water daily during growing season
Requires watering in the growing season, Water Deeply, Water twice a day in the initial period
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
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
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
Red blotch
Plant Tolerance
Shallow soil, Sun
Drought
Flowers
Showy
Insignificant
Flower Petal Number
Single
Single
Fragrant Bark/Stem
No
Yes
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Attracts
Ants, Butterflies, pollinators
Birds
Allergy
Antibacterial, Peripheral Edema
Asthma
Aesthetic Uses
Cottage Garden, Showy Purposes
Beautification, 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
constipation, Headache
Part of Plant Used
Leaves, Twigs
Whole plant
Other Uses
Used for its medicinal properties
Air freshner, Oil is used in perfume, soaps, creams, etc., Used as an insecticide
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Edging, Foundation, Hedges, Mixed Border, Rock Garden, Wall
Botanical Name
Symphytum asperum
THUJA occidentalis 'Hetz Midget'
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
Northern White Cedar
Eastern Arborvitae
In Hindi
Blackwort
अमेरिकी Arborvitae
In German
Blackwort
Lebensbaum
In French
Blackwort
Amérique Arborvitae
In Spanish
Blackwort
Americana Arborvitae
In Greek
Blackwort
αμερικανική Arborvitae
In Portuguese
Blackwort
Arborvitae americano
In Polish
Blackwort
Amerykański Tuja
In Latin
Blackwort
American Arborvitae
Class
Magnoliopsida
Pinopsida
Family
Boraginaceae
Cupressaceae
Genus
Symphytum
Arborvitae
Clade
Angiosperms, Eudicots, Rosids
-
Subfamily
Boraginoideae
Cupressoideae
Importance of Comfrey and American Arborvitae
Want to have the most appropriate plant for your garden? You might want to know the importance of Comfrey and American Arborvitae. Basically, these two plants vary in many aspects. Compare Comfrey and American Arborvitae 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 American Arborvitae is constipation and Headache. Comfrey has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes while American Arborvitae has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes.
Compare Facts of Comfrey vs American Arborvitae
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 American Arborvitae 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 American Arborvitae have Asthma respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Comfrey has showy fruits and American Arborvitae has no showy fruits. Also Comfrey is not flowering and American Arborvitae is not flowering . You can compare Comfrey and American Arborvitae facts and facts of other plants too.