Life Span
Perennial
Annual or Biennial
Type
Broadleaf Evergreen
Vegetable
Origin
Europe, Russia
Europe
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Amber globe, Baby bunch turnips, Purple top
Number of Varieties
230
0
40000
👆🏻
Habitat
Cold Regions, stream banks
Fields, Vegetable Gardens
USDA Hardiness Zone
6-116-11
0
99
👆🏻
AHS Heat Zone
-
9-3
Sunset Zone
21,22
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 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
Rosette/Stemless
Plant Size
Minimum Height
20.00 cm25.40 cm
0
3900
👆🏻
Minimum Width
90.00 cm20.30 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Light Pink
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Orange Red
Sienna, Black
Leaf Color in Spring
Red, Green, Copper
Dark Green
Leaf Color in Summer
Green, Blue Green
White, Green, Dark Green
Leaf Color in Fall
Green, Blue Green
White, Green, Dark Green
Leaf Color in Winter
Red, Dark Green, Burgundy, Bronze
White, Green, Dark Green
Shape
Leaf Shape
Oval
Long Broad
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Spring, Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Container, Ground
Container, Ground
How to Plant?
Root Division, Transplanting
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Allow to dry out slightly between watering, Water daily during growing season
Do Not over Water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
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
Pruning
Cut or pinch the stems, Remove dead leaves
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
Pests and Diseases
Aphids, Stem spot
Alternaria Leaf Spot, Anthracnose, Cercospora leaf spot, Downy mildew
Plant Tolerance
Shallow soil, Sun
Drought
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
-
Evergreen
✔
✘
✔
✘
Invasive
Sometimes
Sometimes
Self-Sowing
✔
✘
✔
✘
Attracts
Ants, Butterflies, pollinators
Beet armyworms, Caterpillar, white worms
Allergy
Antibacterial, Peripheral Edema
angioedema, Oral Allergy, Urticaria
Uses
Aesthetic Uses
Cottage Garden, Showy Purposes
-
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
Bone strength, Cancer, Cardiovascular problems, Lung Problems
Part of Plant Used
Leaves, Twigs
Leaves, Shoots
Other Uses
Used for its medicinal properties
Food for animals, Used as a vegetable, Used in salads
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Container, Edible, Herb / Vegetable
Botanical Name
Symphytum asperum
BRASSICA rapa 'Hakurei'
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
Turnip
In Hindi
Blackwort
शलजम
In German
Blackwort
Rübe
In French
Blackwort
Navet
In Spanish
Blackwort
Nabo
In Greek
Blackwort
Γογγύλι
In Portuguese
Blackwort
Nabo
In Polish
Blackwort
Rzepa
In Latin
Blackwort
rapa
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Brassicales
Family
Boraginaceae
Brassicaceae
Genus
Symphytum
Brassica
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
Brassiceae
Subfamily
Boraginoideae
-
Number of Species
35-
1
27800
👆🏻