Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Grass
Origin
Europe, Russia
Southern Europe
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Arundo, Carrizo
Number of Varieties
Not Available
Habitat
Cold Regions, stream banks
Saline Soils, Sandy areas
USDA Hardiness Zone
6-11
6-10
AHS Heat Zone
Not Available
12 - 1
Sunset Zone
21,22
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Upright/Erect
Flower Color
White, Light Pink
Not Available
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Not Available, Orange Red
Not Available
Leaf Color in Spring
Red, Green, Copper
Green, Gray Green
Leaf Color in Summer
Green, Blue Green
Light Green
Leaf Color in Fall
Green, Blue Green
Green, Gray Green
Leaf Color in Winter
Red, Dark Green, Burgundy, Bronze
Green, Gray Green
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Medium
Very Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer, Summer
Late Summer, Early Fall, Fall, Late Fall
Tolerances
Not Available
Wet Site, Drought, Salt
Where to Plant?
Container, Ground
Ground
How to Plant?
Root Division, Transplanting
From Rhizomes, Stem Planting
Plant Maintenance
Low
Medium
Watering Requirements
Allow to dry out slightly between watering, Water daily during growing season
Requires a lot of 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, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Cut or pinch the stems, Remove dead leaves
Do not prune during shooting season, Prune after harvesting, 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, Fertilize in early spring
Pests and Diseases
Aphids, Stem spot
Not Available
Plant Tolerance
Shallow soil, Sun
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Bold
Foliage Sheen
Glossy
Matte
Invasive
Sometimes
Sometimes
Attracts
Ants, Butterflies, pollinators
Bees, Birds, Hummingbirds
Allergy
Antibacterial, Peripheral Edema
allergic conjunctivitis, flushing of face, wheezing
Aesthetic Uses
Cottage Garden, Showy Purposes
Beautification, Bonsai
Beauty Benefits
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Making cosmetics, Skin cleanser
Environmental Uses
Air purification, Fixes Nitrogen
Agroforestry, Air purification, Nesting sites for birds, No fertilizer, pesticides, or herbicides needed, Prevent Soil Erosion, Shadow Tree, soil stabilisation
Medicinal Uses
Asthma, Diarrhea, Obesity, Osteoarthritis
Diaphoretic, Diuretic, Emmoiliant
Part of Plant Used
Leaves, Twigs
Bark, Sap
Other Uses
Used for its medicinal properties
Basketary, Showy Purposes, Used in making musical instruments, Wood is used in construction
Used As Indoor Plant
No
Sometimes
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Container, Cutflower, Dried Flower/Everlasting, Feature Plant, Mixed Border, Screening / Wind Break, Tropical, Water Gardens
Botanical Name
Symphytum asperum
ARUNDO donax
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
Giant Reed
In German
Blackwort
Pfahlrohr
In French
Blackwort
Arundo donax
In Spanish
Blackwort
Arundo donax
In Greek
Blackwort
Arundo donax
In Portuguese
Blackwort
Cana-do-reino
In Polish
Blackwort
Lasecznica trzcinowata
In Latin
Blackwort
Arundo donax
Phylum
Magnoliophyta
Angiosperms
Class
Magnoliopsida
Liliopsida
Family
Boraginaceae
Poaceae
Clade
Angiosperms, Eudicots, Rosids
Commelinids
Tribe
Not Available
Not Available
Subfamily
Boraginoideae
Not Available
Number of Species
Not Available
Not Available
Importance of Comfrey and Giant Reed
Want to have the most appropriate plant for your garden? You might want to know the importance of Comfrey and Giant Reed. Basically, these two plants vary in many aspects. Compare Comfrey and Giant Reed 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 Giant Reed is Diaphoretic, Diuretic and Emmoiliant. Comfrey has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes while Giant Reed has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes.
Compare Facts of Comfrey vs Giant Reed
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 Giant Reed 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 Giant Reed have allergic conjunctivitis, flushing of face and wheezing respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Comfrey has showy fruits and Giant Reed has no showy fruits. Also Comfrey is not flowering and Giant Reed is not flowering . You can compare Comfrey and Giant Reed facts and facts of other plants too.