Life Span
Perennial
Annual
Type
Broadleaf Evergreen
Flowering Plants, Shrubs
Origin
Europe, Russia
Central America, Colombia, Mexico
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Tagetes erecta
Number of Varieties
250
0
40000
👆🏻
Habitat
Cold Regions, stream banks
Roadsides, wastelands
USDA Hardiness Zone
6-119-11
0
99
👆🏻
AHS Heat Zone
-
-
Sunset Zone
21,22
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
20.00 cm150.00 cm
0
3900
👆🏻
Minimum Width
90.00 cm100.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Light Pink
Orange, Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Orange Red
-
Leaf Color in Spring
Red, Green, Copper
Green
Leaf Color in Summer
Green, Blue Green
Dark 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
Toothed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Fall, Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Part sun
Growth Rate
Medium
Very Fast
Type of Soil
Loam, Sand
Loamy, Sandy, Well drained
The pH of Soil
Acidic, Neutral
Neutral, Slightly Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Early Fall, Early Summer, Fall, Late Fall, Late Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Container, Ground
Container, Ground, Pot
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
Allow soil to be completely dry in between waterings, Form a Soil ring to water efficiently, Keep the ground moist but not water-logged, Water in morning to avoid prompting diseases, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Slightly Alkaline
Soil Type
Loam, Sand
Well drained
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Part sun
Pruning
Cut or pinch the stems, Remove dead leaves
Prune ocassionally, Remove dead or diseased plant parts, Requires little pruning
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, Bacterial leaf spot, Damping-off, Gray mold, Powdery mildew, Root rot
Plant Tolerance
Shallow soil, Sun
Drought
Flowers
✔
✘
✔
✘
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
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Ants, Butterflies, pollinators
Butterflies
Allergy
Antibacterial, Peripheral Edema
Asthma, Eye irritation, Red eyes, Runny nose, Throat itching, Watery eyes
Uses
Aesthetic Uses
Cottage Garden, Showy Purposes
Showy Purposes
Beauty Benefits
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Fixes Nitrogen
Air purification
Plant Benefits
Medicinal Uses
Asthma, Diarrhea, Obesity, Osteoarthritis
Burns, constipation, Inflammation, Upset stomach, Wounds
Part of Plant Used
Leaves, Twigs
Flowers, Seeds
Other Uses
Used for its medicinal properties
Food for animals, Food for insects, Used As Food, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Bedding Plant, Edging, Foundation, Houseplant, Mixed Border
Botanical Name
Symphytum asperum
Tagetes tenuifolia
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
signet marigold, golden marigold
In Hindi
Blackwort
गोल्डन गेंदा
In German
Blackwort
Schmalblättrige Studentenblume
In French
Blackwort
Tagète citron
In Spanish
Blackwort
Tagetes tenuifolia
In Greek
Blackwort
χρυσή κατιφέ
In Portuguese
Blackwort
calêndula ouro
In Polish
Blackwort
Aksamitka wąskolistna
In Latin
Blackwort
caltha
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Asterales
Family
Boraginaceae
Asteraceae
Genus
Symphytum
Tagetes
Clade
Angiosperms, Eudicots, Rosids
-
Tribe
-
-
Subfamily
Boraginoideae
-
Number of Species
3550
1
27800
👆🏻