Life Span
Annual and Perennial
Perennial
Type
Grass
Broadleaf Evergreen
Origin
China
Europe, Russia
Types
Timor Black Bamboo, Javanese Black Bamboo, Black Asper Bamboo
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Habitat
Not marine, Terrícola
Cold Regions, stream banks
USDA Hardiness Zone
6-10
6-11
Sunset Zone
H1, H2, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Thicket/Colonizing
Upright/Erect
Flower Color
-
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Lime Green
Red, Green, Copper
Leaf Color in Summer
Light Green
Green, Blue Green
Leaf Color in Fall
Lime Green, Dark Green
Green, Blue Green
Leaf Color in Winter
Gray Green, Dark Green
Red, Dark Green, Burgundy, Bronze
Leaf Shape
Long Linear
Oval
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Very Fast
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
-
Late Spring, Early Summer, Summer
Where to Plant?
Container, Ground
Container, Ground
How to Plant?
Grafting, Seedlings, Stem Planting
Root Division, Transplanting
Plant Maintenance
Medium
Low
Watering Requirements
Average Water Needs, Water Deeply, Water occasionally
Allow to dry out slightly between watering, Water daily during growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Cut or pinch the stems, Pinch Tips, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Cut or pinch the stems, Remove dead leaves
Fertilizers
Nitrogen, Phosphorous
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
Pests and Diseases
Red blotch
Aphids, Stem spot
Plant Tolerance
Drought
Shallow soil, Sun
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Glossy
Attracts
Mites
Ants, Butterflies, pollinators
Allergy
Dermatitis, Rash
Antibacterial, Peripheral Edema
Aesthetic Uses
Showy Purposes
Cottage Garden, Showy Purposes
Beauty Benefits
-
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Edible Uses
Insignificant
No
Environmental Uses
Air purification
Air purification, Fixes Nitrogen
Medicinal Uses
Antiemetic, Antitussive, Astringent, Depurative, Diuretic, Expectorant, Febrifuge, Sedative, Styptic
Asthma, Diarrhea, Obesity, Osteoarthritis
Part of Plant Used
Stem
Leaves, Twigs
Other Uses
Basketary, Showy Purposes, Used for woodware, Used in Furniture
Used for its medicinal properties
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Screening / Wind Break, Tropical
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Botanical Name
PHYLLOSTACHYS nigra
Symphytum asperum
Common Name
Black Bamboo, Running Bamboo
Comfrey,Black Root, Blackwort, Bruisewort
In Hindi
काला बांस
Blackwort
In German
schwarzer Bambus
Blackwort
In French
bambou noir
Blackwort
In Spanish
negro de bambú
Blackwort
In Greek
μαύρο μπαμπού
Blackwort
In Portuguese
Black Bamboo
Blackwort
In Polish
Czarny Bambus
Blackwort
In Latin
niger Bamboo
Blackwort
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Family
Poaceae
Boraginaceae
Genus
Phyllostachys Siebold & Zucc
Symphytum
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Subfamily
Bambusoideae
Boraginoideae
Importance of Black Bamboo and Comfrey
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Bamboo and Comfrey. Basically, these two plants vary in many aspects. Compare Black Bamboo and Comfrey 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 Black Bamboo is Antiemetic, Antitussive, Astringent, Depurative, Diuretic, Expectorant, Febrifuge, Sedative and Styptic whereas of Comfrey is Asthma, Diarrhea, Obesity and Osteoarthritis. Black Bamboo has beauty benefits as follows: while Comfrey has beauty benefits as follows: .
Compare Facts of Black Bamboo vs Comfrey
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 Black Bamboo vs Comfrey 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 Black Bamboo are Dermatitis and Rash whereas of Comfrey have Antibacterial and Peripheral Edema respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Bamboo has no showy fruits and Comfrey has showy fruits. Also Black Bamboo is not flowering and Comfrey is not flowering . You can compare Black Bamboo and Comfrey facts and facts of other plants too.