Life Span
Perennial
Annual and Perennial
Type
Broadleaf Evergreen
Broadleaf Evergreen
Origin
Europe, Russia
Africa, Madagascar
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Pentas lanceolata, Pentas ledermannii
Habitat
Cold Regions, stream banks
Moist Soils, Wet ground, Wet lands
USDA Hardiness Zone
6-11
10-15
Flower Color
White, Light Pink
White, Red, Purple, Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Orange Red
Tan
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
Egg-shaped
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Indeterminate
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Root Division, Transplanting
Rooted stem cutting, Seedlings, Stem Planting
Plant Maintenance
Low
Low
Watering Requirements
Allow to dry out slightly between watering, Water daily during growing season
Average Water Needs, Do Not over Water, Requires regular watering
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
Loam
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
Cut or pinch the stems, Pinch Tips, Prune in spring, Prune in summer, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove hanging branches
Fertilizers
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
All-Purpose Liquid Fertilizer, Apply 13-13-13 amounts
Pests and Diseases
Aphids, Stem spot
Red blotch
Plant Tolerance
Shallow soil, Sun
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Attracts
Ants, Butterflies, pollinators
Butterflies, Hummingbirds
Allergy
Antibacterial, Peripheral Edema
-
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
Diarrhea, Malaria, Snakebite, To Treat Ascariasis, To Treat Lymphadenitis
Part of Plant Used
Leaves, Twigs
Flowers, Leaves, Root
Other Uses
Used for its medicinal properties
Used as Ornamental plant
Used As Indoor Plant
No
Insignificant
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Bedding Plant, Container, Houseplant, Mixed Border, Tropical
Botanical Name
Symphytum asperum
PENTAS
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
Pentas, Star flower, Star cluster
In Hindi
Blackwort
Pentas plant
In German
Blackwort
Pentas Pflanze
In French
Blackwort
plante Pentas
In Spanish
Blackwort
planta pentas
In Greek
Blackwort
φυτό Pentas
In Portuguese
Blackwort
planta Pentas
In Polish
Blackwort
Pentas roślin
In Latin
Blackwort
Pentas herba
Phylum
Magnoliophyta
Vascular plant
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Gentianales
Family
Boraginaceae
Rubiaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Subfamily
Boraginoideae
Rubioideae
Importance of Comfrey and Pentas
Want to have the most appropriate plant for your garden? You might want to know the importance of Comfrey and Pentas. Basically, these two plants vary in many aspects. Compare Comfrey and Pentas 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 Pentas is Diarrhea, Malaria, Snakebite, To Treat Ascariasis and To Treat Lymphadenitis. Comfrey has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes while Pentas has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes.
Compare Facts of Comfrey vs Pentas
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 Pentas 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 Pentas have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Comfrey has showy fruits and Pentas has no showy fruits. Also Comfrey is not flowering and Pentas is flowering. You can compare Comfrey and Pentas facts and facts of other plants too.