Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Fern
Origin
Europe, Russia
Northeastern United States, Eastern Asia
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Osmunda claytoniana
Habitat
Cold Regions, stream banks
Forest margins, Roadsides, Terrestrial
USDA Hardiness Zone
6-11
2-9
Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6
Habit
Upright/Erect
Upright/Erect
Flower Color
White, Light Pink
-
Flower Color Modifier
Bicolor
Bicolor
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
-
Leaf Shape
Oval
Lance shaped
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
-
Where to Plant?
Container, Ground
Ground
How to Plant?
Root Division, Transplanting
Divison, Spores
Plant Maintenance
Low
Medium
Watering Requirements
Allow to dry out slightly between watering, Water daily during growing season
Water Deeply, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Partial Sun
Pruning
Cut or pinch the stems, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves, Shape and thin as needed
Fertilizers
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Stem spot
Mealybugs
Plant Tolerance
Shallow soil, Sun
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Matte
Attracts
Ants, Butterflies, pollinators
Hummingbirds
Allergy
Antibacterial, Peripheral Edema
Skin irritation
Aesthetic Uses
Cottage Garden, Showy Purposes
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
Blood disorders
Part of Plant Used
Leaves, Twigs
Buds
Other Uses
Used for its medicinal properties
Culinary use
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Feature Plant, Groundcover, Mixed Border
Botanical Name
Symphytum asperum
OSMUNDA claytoniana
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
Interrupted Fern
In Hindi
Blackwort
बाधित फर्न
In German
Blackwort
unterbrochen Fern
In French
Blackwort
Fern interrompu
In Spanish
Blackwort
helecho interrumpido
In Greek
Blackwort
διακοπεί Fern
In Portuguese
Blackwort
Fern interrompido
In Polish
Blackwort
przerwana Fern
In Latin
Blackwort
Fern intermissis
Phylum
Magnoliophyta
Pteridophyta
Class
Magnoliopsida
Polypodiopsida
Order
Lamiales
Osmundales
Family
Boraginaceae
Osmundaceae
Clade
Angiosperms, Eudicots, Rosids
-
Subfamily
Boraginoideae
-
Difference Between Comfrey and Interrupted Fern
If you are confused whether Comfrey or Interrupted Fern are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see Comfrey and Interrupted Fern Information and learn more about it. Fertilizers required for proper growth of Comfrey are 14-14-14 Fertilizer, All-Purpose Liquid Fertilizer and can go long without fertilizers, whereas for Interrupted Fern fertilizers required are All-Purpose Liquid Fertilizer. Hence, one should know the basic difference between Comfrey and Interrupted Fern if you are planning to have them in your garden to enhance its beauty.
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Flowering PlantsImportance of Comfrey and Interrupted Fern
Want to have the most appropriate plant for your garden? You might want to know the importance of Comfrey and Interrupted Fern. Basically, these two plants vary in many aspects. Compare Comfrey and Interrupted 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 Interrupted Fern is Blood disorders. Comfrey has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes while Interrupted Fern has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes.
Compare Facts of Comfrey vs Interrupted 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 Interrupted 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 Interrupted Fern have Skin irritation respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Comfrey has showy fruits and Interrupted Fern has no showy fruits. Also Comfrey is not flowering and Interrupted Fern is not flowering . You can compare Comfrey and Interrupted Fern facts and facts of other plants too.