Life Span
Perennial
Perennial
Type
Tree
Broadleaf Evergreen
Origin
South-Central United States, Texas, Mexico
Europe, Russia
Types
Cedars
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Habitat
River side, Woodlands
Cold Regions, stream banks
USDA Hardiness Zone
7-9
6-11
Sunset Zone
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
21,22
Habit
Oval or Rounded
Upright/Erect
Flower Color
White, Ivory
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Red, Light Green, Tan
Orange Red
Leaf Color in Spring
Green, Yellow green
Red, Green, Copper
Leaf Color in Summer
Green, Dark Green
Green, Blue Green
Leaf Color in Fall
Yellow, Green, Yellow green
Green, Blue Green
Leaf Color in Winter
-
Red, Dark Green, Burgundy, Bronze
Leaf Shape
Elliptic, toothed
Oval
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Summer, Early Fall
Late Spring, Early Summer, Summer
Tolerances
Pollution, Drought
-
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings, Stem Planting
Root Division, Transplanting
Plant Maintenance
Medium
Low
Watering Requirements
Keep the ground moist but not water-logged, Requires a lot of watering, Requires watering in the growing season, Water Deeply
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, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune to stimulate growth, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove hanging branches
Cut or pinch the stems, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, fertilize in growing season, Nitrogen
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
Pests and Diseases
Bacteria wilt, Beetles, Red blotch
Aphids, Stem spot
Plant Tolerance
Salt, Shade areas
Shallow soil, Sun
Flowers
Insignificant
Showy
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Glossy
Glossy
Attracts
Butterflies
Ants, Butterflies, pollinators
Allergy
Skin rash
Antibacterial, Peripheral Edema
Aesthetic Uses
Landscape Designing
Cottage Garden, Showy Purposes
Beauty Benefits
-
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Environmental Uses
Air purification, Amazing growth rate, Erosion control, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion
Air purification, Fixes Nitrogen
Medicinal Uses
-
Asthma, Diarrhea, Obesity, Osteoarthritis
Part of Plant Used
Stem, Tree trunks
Leaves, Twigs
Other Uses
Used as firewood, Used for woodware, Used in construction
Used for its medicinal properties
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees, Street Trees, Topiary / Bonsai / Espalier
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Botanical Name
ULMUS crassifolia
Symphytum asperum
Common Name
Cedar Elm
Comfrey,Black Root, Blackwort, Bruisewort
In Hindi
देवदार एल्म
Blackwort
In German
Cedar Elm
Blackwort
In French
Cedar Elm
Blackwort
In Spanish
Cedar Elm
Blackwort
In Greek
Cedar Elm
Blackwort
In Portuguese
Cedar Elm
Blackwort
In Polish
Cedar Elm
Blackwort
In Latin
Ulmus Cedar
Blackwort
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Ulmaceae
Boraginaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Subfamily
-
Boraginoideae
Importance of Cedar Elm and Comfrey
Want to have the most appropriate plant for your garden? You might want to know the importance of Cedar Elm and Comfrey. Basically, these two plants vary in many aspects. Compare Cedar Elm 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 Cedar Elm is whereas of Comfrey is Asthma, Diarrhea, Obesity and Osteoarthritis. Cedar Elm has beauty benefits as follows: while Comfrey has beauty benefits as follows: .
Compare Facts of Cedar Elm 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 Cedar Elm 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 Cedar Elm are Skin rash 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. Cedar Elm has no showy fruits and Comfrey has showy fruits. Also Cedar Elm is not flowering and Comfrey is not flowering . You can compare Cedar Elm and Comfrey facts and facts of other plants too.