Life Span
Annual or Biennial
Perennial
Type
Epiphyte
Broadleaf Evergreen
Origin
South America
Europe, Russia
Types
-
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Number of Varieties
32
0
40000
👆🏻
Habitat
Homesteads, Screen Cottage and Informal Garden, Woodlands
Cold Regions, stream banks
USDA Hardiness Zone
9-116-11
0
99
👆🏻
AHS Heat Zone
12-9
-
Sunset Zone
H1, H2, 22, 23, 24
21,22
Habit
Rosette/Stemless
Upright/Erect
Plant Size
Minimum Height
60.00 cm20.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Red
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Orange Red
Leaf Color in Spring
Light Green, Burgundy
Red, Green, Copper
Leaf Color in Summer
Light Green, Burgundy
Green, Blue Green
Leaf Color in Fall
Light Green, Burgundy
Green, Blue Green
Leaf Color in Winter
Light Green, Burgundy
Red, Dark Green, Burgundy, Bronze
Shape
Leaf Shape
Long and slender with very sharp edges
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Pot
Container, Ground
How to Plant?
Corms or bulbs, From Rhizomes, Rhizome division
Root Division, Transplanting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Never Over-water
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
Soil pH
Neutral, Slightly Acidic
Acidic, Neutral
Soil Type
Moist but well drained, Sandy
Loam, Sand
Soil Drainage Capacity
Poorly Drained
Well drained
Sun Exposure
Indirect sunlight, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
Pests and Diseases
Pests and diseases free
Aphids, Stem spot
Plant Tolerance
Drought
Shallow soil, Sun
Flowers
Showy
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Ants, Butterflies, pollinators
Allergy
-
Antibacterial, Peripheral Edema
Uses
Aesthetic Uses
Showy Purposes
Cottage Garden, Showy Purposes
Beauty Benefits
-
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Fixes Nitrogen
Plant Benefits
Medicinal Uses
-
Asthma, Diarrhea, Obesity, Osteoarthritis
Part of Plant Used
-
Leaves, Twigs
Other Uses
-
Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Houseplant, Informal Garden
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Botanical Name
Bromeliad
Symphytum asperum
Common Name
Bromeliad
Comfrey,Black Root, Blackwort, Bruisewort
In Hindi
Bromeliad
Blackwort
In German
Bromeliad
Blackwort
In French
Bromeliad
Blackwort
In Spanish
Bromeliad
Blackwort
In Greek
Bromeliad
Blackwort
In Portuguese
Bromeliad
Blackwort
In Polish
Bromeliad
Blackwort
In Latin
Bromeliad
Blackwort
Kingdom
Plantae
Plantae
Phylum
Spermatophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Bromeliales
Lamiales
Family
Bromeliaceae
Boraginaceae
Genus
Aechmea
Symphytum
Clade
-
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
Boraginoideae
Number of Species
347735
1
27800
👆🏻