Life Span
Perennial
Perennial
Type
Tree
Broadleaf Evergreen
Origin
Polynesia
Europe, Russia
Types
-
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Number of Varieties
802
0
40000
👆🏻
Habitat
Forest edges, gardens, Homesteads
Cold Regions, stream banks
USDA Hardiness Zone
10-156-11
0
99
👆🏻
AHS Heat Zone
12-1
-
Sunset Zone
H1, H2, 16, 17, 22, 23, 24
21,22
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
760.00 cm20.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Red, Green
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Blue, Black
Orange Red
Leaf Color in Spring
Red, Green, Dark Green, Brown
Red, Green, Copper
Leaf Color in Summer
Red, Green, Dark Green, Brown
Green, Blue Green
Leaf Color in Fall
Red, Green, Dark Green, Brown
Green, Blue Green
Leaf Color in Winter
Red, Green, Dark Green, Brown
Red, Dark Green, Burgundy, Bronze
Shape
Leaf Shape
Compound
Oval
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
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Root Division, Transplanting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Do Not over Water, Keep ground moist
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, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Prune if you want to improve plant shape, 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
Mites, Nematodes, Scale
Aphids, Stem spot
Plant Tolerance
Drought
Shallow soil, Sun
Flowers
Insignificant
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
-
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
Whole plant
Leaves, Twigs
Other Uses
Used as Ornamental plant
Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Hedges, Houseplant, Screening / Wind Break, Topiary / Bonsai / Espalier, Tropical
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Botanical Name
Plerandra elegantissima
Symphytum asperum
Common Name
False Aralia
Comfrey,Black Root, Blackwort, Bruisewort
In Hindi
Aralia
Blackwort
In German
falsch Aralia
Blackwort
In French
faux Aralia
Blackwort
In Spanish
Falso Aralia
Blackwort
In Greek
Λάθος Aralia
Blackwort
In Portuguese
Aralia false
Blackwort
In Polish
fałsz Aralia
Blackwort
In Latin
falsum Aralia
Blackwort
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Apiales
Lamiales
Family
Araliaceae
Boraginaceae
Genus
Plerandra
Symphytum
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
Boraginoideae
Number of Species
135
1
27800
👆🏻