Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Grass
Origin
Europe, Russia
China, Japan
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Slender Weavers Bamboo, Golden Buddha's Belly Bamboo, Painted Bamboo
Number of Varieties
21
0
40000
👆🏻
Habitat
Cold Regions, stream banks
Subtropical climates, Subtropical forests
USDA Hardiness Zone
6-119-11
0
99
👆🏻
AHS Heat Zone
-
12 - 9
Sunset Zone
21,22
H1, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
20.00 cm152.40 cm
0
3900
👆🏻
Minimum Width
90.00 cm5.50 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Light Pink
Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Orange Red
Brown
Leaf Color in Spring
Red, Green, Copper
Dark Green
Leaf Color in Summer
Green, Blue Green
Light Green
Leaf Color in Fall
Green, Blue Green
Dark Green
Leaf Color in Winter
Red, Dark Green, Burgundy, Bronze
Dark Green
Shape
Leaf Shape
Oval
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Slow
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
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Container, Ground
Container, Ground
How to Plant?
Root Division, Transplanting
Divison
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Allow to dry out slightly between watering, Water daily during growing season
Allow to dry out slightly between watering, Needs 2-3 times watering per week, Requires watering in the 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
Less Watering
Soil
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, Partial Sun, Partial shade
Pruning
Cut or pinch the stems, Remove dead leaves
Cut the culms, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
All-Purpose Liquid Fertilizer, fertilize in growing season
Pests and Diseases
Aphids, Stem spot
Red blotch
Plant Tolerance
Shallow soil, Sun
-
Flowers
Showy
-
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Ants, Butterflies, pollinators
Butterflies, Mites
Allergy
Antibacterial, Peripheral Edema
Pollen, Rash
Uses
Aesthetic Uses
Cottage Garden, Showy Purposes
Bonsai
Beauty Benefits
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Good for skin and hair
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Fixes Nitrogen
Air purification
Plant Benefits
Medicinal Uses
Asthma, Diarrhea, Obesity, Osteoarthritis
Healthy teeth, Pain in gums
Part of Plant Used
Leaves, Twigs
Sap, Stem
Other Uses
Used for its medicinal properties
Container, Espalier, Screen, Used in paper industry
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Container, Feature Plant, Screening / Wind Break, Topiary / Bonsai / Espalier, Tropical
Botanical Name
Symphytum asperum
BAMBUSA ventricosa
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
Buddha's Belly Bamboo, Clumping Bamboo, Ventricose Bamboo
In Hindi
Blackwort
बुद्ध के पेट बांस
In German
Blackwort
Buddhas Bauch Bambus
In French
Blackwort
Le Bamboo Belly de Bouddha
In Spanish
Blackwort
De bambú del vientre de Buda
In Greek
Blackwort
Κοιλιά Μπαμπού Βούδα
In Portuguese
Blackwort
Bamboo barriga de Buda
In Polish
Blackwort
Buddy Belly Bamboo
In Latin
Blackwort
Buddha ventre Bamboo
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Lamiales
Poales
Family
Boraginaceae
Poaceae
Genus
Symphytum
Bambusa
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
-
Bambuseae
Subfamily
Boraginoideae
Bambusoideae
Number of Species
351
1
27800
👆🏻