Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Fern
Origin
Europe, Russia
North America
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Thelypteris kunthii, Dryopteris ludoviciana, Polystichum acrostichoides
Habitat
Cold Regions, stream banks
Damp shady woods, Wet ground, Wet lands
USDA Hardiness Zone
6-11
7-10
Habit
Upright/Erect
Arching/Fountain-shaped
Flower Color
White, Light Pink
-
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Red, Green, Copper
Light Green
Leaf Color in Summer
Green, Blue Green
Light Green
Leaf Color in Fall
Green, Blue Green
Bronze
Leaf Color in Winter
Red, Dark Green, Burgundy, Bronze
-
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial shade
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Poorly Drained
Bloom Time
Late Spring, Early Summer, Summer
Fall, Spring, Summer
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Root Division, Transplanting
From Rhizomes
Plant Maintenance
Low
Medium
Watering Requirements
Allow to dry out slightly between watering, Water daily during growing season
Water Deeply, Water in morning to avoid prompting diseases, Water occasionally, Water slowly, and allow to dry completely between soakings
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Poorly Drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Shade, Partial shade
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
Leaf curl, Leaf rust, Red blotch, Scale, Scale insects
Plant Tolerance
Shallow soil, Sun
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Coarse
Foliage Sheen
Glossy
Matte
Attracts
Ants, Butterflies, pollinators
Butterflies
Allergy
Antibacterial, Peripheral Edema
-
Aesthetic Uses
Cottage Garden, Showy Purposes
Bog Garden, Borders
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
-
Other Uses
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
Groundcover, Mixed Border
Botanical Name
Symphytum asperum
THELYPTERIS kunthii
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
Kunth's maiden fern, southern shield fern, maiden ferns
In Hindi
Blackwort
Southern Shield Fern
In German
Blackwort
Southern Shield Fern
In French
Blackwort
Southern Shield Fern
In Spanish
Blackwort
Southern Shield Fern
In Greek
Blackwort
Southern Shield Fern
In Portuguese
Blackwort
Southern Shield Fern
In Polish
Blackwort
Southern Shield Fern
In Latin
Blackwort
Southern Shield Fern
Phylum
Magnoliophyta
Angiosperms
Class
Magnoliopsida
Polypodiopsida
Order
Lamiales
Polypodiales
Family
Boraginaceae
Thelypteridaceae
Genus
Symphytum
Thelypteris
Clade
Angiosperms, Eudicots, Rosids
-
Subfamily
Boraginoideae
-
Importance of Comfrey and Southern Shield Fern
Want to have the most appropriate plant for your garden? You might want to know the importance of Comfrey and Southern Shield Fern. Basically, these two plants vary in many aspects. Compare Comfrey and Southern Shield Fern 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 Southern Shield Fern is . Comfrey has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes while Southern Shield Fern has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes.
Compare Facts of Comfrey vs Southern Shield Fern
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 Southern Shield Fern 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 Southern Shield Fern have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Comfrey has showy fruits and Southern Shield Fern has no showy fruits. Also Comfrey is not flowering and Southern Shield Fern is not flowering . You can compare Comfrey and Southern Shield Fern facts and facts of other plants too.