Life Span
Perennial
Perennial
Type
Shrub
Broadleaf Evergreen
Origin
Southeastern Asia
Europe, Russia
Types
alpine shootingstar , Jewelled shootingstar , Sierran shootingstar , broad-leaved shootingstar , Frigid Shootingstar
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Number of Varieties
172
0
40000
👆🏻
Habitat
Floodplains, open Woodlands
Cold Regions, stream banks
USDA Hardiness Zone
10-156-11
0
99
👆🏻
AHS Heat Zone
12-9
-
Sunset Zone
H1, H2, 22, 23, 24
21,22
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
240.00 cm20.00 cm
0
3900
👆🏻
Minimum Width
180.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Pink, Salmon, Coral
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Orange Red
Leaf Color in Spring
Red, Green, Burgundy
Red, Green, Copper
Leaf Color in Summer
Gray Green, Dark Green, Burgundy
Green, Blue Green
Leaf Color in Fall
Gray Green, Dark Green, Burgundy
Green, Blue Green
Leaf Color in Winter
Gray Green, Dark Green, Burgundy
Red, Dark Green, Burgundy, Bronze
Shape
Leaf Shape
Ovate elongated
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Winter
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground, Pot
Container, Ground
How to Plant?
Seedlings
Root Division, Transplanting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs
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
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune after flowering, 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
Aphids, Fungal leaf spots
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
Coarse
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
Sometimes
Sometimes
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
Ants, Butterflies, pollinators
Allergy
Runny nose, sneezing
Antibacterial, Peripheral Edema
Uses
Aesthetic Uses
along a porch, deck or patio, Beautification, Mixed Border, small hedge
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
Container, Feature Plant, Foundation, Hedges, Mixed Border, Screening, Wind Break, Tropical
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Botanical Name
CLERODENDRUM quadriloculare
Symphytum asperum
Common Name
American cowslip , mosquito bills , mad violets , sailor caps
Comfrey,Black Root, Blackwort, Bruisewort
In Hindi
shooting star
Blackwort
In German
shooting star
Blackwort
In French
Dodecatheon
Blackwort
In Spanish
Dodecatheon
Blackwort
In Greek
shooting star
Blackwort
In Portuguese
Dodecatheon
Blackwort
In Polish
shooting star
Blackwort
In Latin
shooting star
Blackwort
Kingdom
Plantae
Plantae
Phylum
Spermatophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Primulales
Lamiales
Family
Verbenaceae
Boraginaceae
Genus
Dodecatheon
Symphytum
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
Boraginoideae
Number of Species
1735
1
27800
👆🏻