Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Cactus or Succulent
Origin
Europe, Russia
Southern Europe, Western Europe
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Sempervivum altum, Sempervivum davisii, Sempervivum juvanii
Habitat
Cold Regions, stream banks
limestone outcrops, Rocky areas, Stone and Masonry fences and walls
USDA Hardiness Zone
6-11
5-8
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
Light Pink
Flower Color Modifier
Bicolor
-
Leaf Color in Spring
Red, Green, Copper
Blue Green, Burgundy
Leaf Color in Summer
Green, Blue Green
Blue Green, Burgundy
Leaf Color in Fall
Green, Blue Green
Blue Green, Burgundy
Leaf Color in Winter
Red, Dark Green, Burgundy, Bronze
Blue Green, Burgundy
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Summer
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Root Division, Transplanting
Seedlings
Plant Maintenance
Low
Low
Watering Requirements
Allow to dry out slightly between watering, Water daily during growing season
Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Remove dead leaves
-
Fertilizers
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
20-20-20 amount, All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Stem spot
Aphids, Mealybugs, Red blotch
Plant Tolerance
Shallow soil, Sun
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Bold
Foliage Sheen
Glossy
Matte
Attracts
Ants, Butterflies, pollinators
-
Allergy
Antibacterial, Peripheral Edema
-
Aesthetic Uses
Cottage Garden, Showy Purposes
Showy Purposes
Beauty Benefits
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Good for skin
Environmental Uses
Air purification, Fixes Nitrogen
Air purification
Medicinal Uses
Asthma, Diarrhea, Obesity, Osteoarthritis
Antipruritic, Astringent, Diuretic, Odontalgic
Part of Plant Used
Leaves, Twigs
Leaves
Other Uses
Used for its medicinal properties
Cosmetics, Used for its medicinal properties
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Alpine, Container, Groundcover, Rock Garden, Wall
Botanical Name
Symphytum asperum
SEMPERVIVUM calcareum
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
Houseleek, Common houseleek
In Hindi
Blackwort
houseleek
In German
Blackwort
Hauswurz
In French
Blackwort
joubarbe
In Spanish
Blackwort
houseleek
In Greek
Blackwort
houseleek
In Portuguese
Blackwort
houseleek
In Polish
Blackwort
houseleek
In Latin
Blackwort
AMERIMNON
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Boraginaceae
Crassulaceae
Genus
Symphytum
Sempervivum
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Core eudicots, Eudicots
Subfamily
Boraginoideae
Sedoideae
Importance of Comfrey and Houseleek
Want to have the most appropriate plant for your garden? You might want to know the importance of Comfrey and Houseleek. Basically, these two plants vary in many aspects. Compare Comfrey and Houseleek 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 Houseleek is Antipruritic, Astringent, Diuretic and Odontalgic. Comfrey has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes while Houseleek has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes.
Compare Facts of Comfrey vs Houseleek
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 Houseleek 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 Houseleek have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Comfrey has showy fruits and Houseleek has no showy fruits. Also Comfrey is not flowering and Houseleek is not flowering . You can compare Comfrey and Houseleek facts and facts of other plants too.