Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Succulent
Origin
Europe, Russia
Western United States, Mexico
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Dudleya brittonii
Dudleya pulverulenta
Dudleya farinosa
Dudleya caespitosa
Dudleya virens
Habitat
Cold Regions, stream banks
Barren waste areas, Semi arid regions, Semi desert
USDA Hardiness Zone
6-11
-9999
Sunset Zone
21,22
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Rosette/Stemless
Flower Color
White, Light Pink
White, Yellow, Red, Pink
Flower Color Modifier
Bicolor
-
Leaf Color in Spring
Red, Green, Copper
Green, Gray
Leaf Color in Summer
Green, Blue Green
Green, Gray
Leaf Color in Fall
Green, Blue Green
Green, Gray
Leaf Color in Winter
Red, Dark Green, Burgundy, Bronze
Green, Gray
Leaf Shape
Oval
Acuminate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Sand
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Summer
Where to Plant?
Container, Ground
Ground
How to Plant?
Root Division, Transplanting
Cuttings, Stem Cutting
Plant Maintenance
Low
Medium
Watering Requirements
Allow to dry out slightly between watering, Water daily during growing season
Allow soil to be completely dry in between waterings, Needs less watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Neutral
Soil Type
Loam, Sand
Sand
Soil Drainage Capacity
Well drained
Well drained
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, Remove dead or diseased plant parts
Fertilizers
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
No fertilizers needed
Pests and Diseases
Aphids, Stem spot
Cochineal insect, Mealybugs, Nematodes, Red blotch, Rodent, Scale insects
Plant Tolerance
Shallow soil, Sun
Drought, Dry Conditions, Dry soil, Full Sun, Shade areas
Flower Petal Number
Single
Single
Foliage Texture
Medium
Bold
Foliage Sheen
Glossy
Matte
Attracts
Ants, Butterflies, pollinators
Hummingbirds, Butterflies
Allergy
Antibacterial, Peripheral Edema
-
Aesthetic Uses
Cottage Garden, 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
-
Part of Plant Used
Leaves, Twigs
Leaves
Other Uses
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
Container, Houseplant, Mixed Border, Rock Garden, Wall
Botanical Name
Symphytum asperum
DUDLEYA
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
Chalk Lettuce
Chalk dudleya
In Hindi
Blackwort
Dudleya
In German
Blackwort
Dudleya
In French
Blackwort
Dudleya
In Spanish
Blackwort
dudleya
In Greek
Blackwort
Dudleya
In Portuguese
Blackwort
Dudleya
In Polish
Blackwort
Dudleya
In Latin
Blackwort
Dudley
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Saxifragales
Family
Boraginaceae
Crassulaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Core eudicots, Eudicots
Subfamily
Boraginoideae
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Importance of Comfrey and Dudleya
Want to have the most appropriate plant for your garden? You might want to know the importance of Comfrey and Dudleya. Basically, these two plants vary in many aspects. Compare Comfrey and Dudleya 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 Dudleya is . Comfrey has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes while Dudleya has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes.
Compare Facts of Comfrey vs Dudleya
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 Dudleya 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 Dudleya have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Comfrey has showy fruits and Dudleya has no showy fruits. Also Comfrey is not flowering and Dudleya is not flowering . You can compare Comfrey and Dudleya facts and facts of other plants too.