Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Flowering Plants, Shrubs
Origin
Europe, Russia
Europe, Northern America
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Persian lilac, Dwarf Korean lilac, Tree lilacs, Chinese lilac, Himalayan lilac
Habitat
Cold Regions, stream banks
Roadsides, Rocky areas, Thickets
USDA Hardiness Zone
6-11
3-7
Sunset Zone
21,22
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14
Habit
Upright/Erect
Upright/Erect
Flower Color
White, Light Pink
Blue, Pink, Purple, Red, White, Yellow
Flower Color Modifier
Bicolor
-
Fruit Color
Orange Red
Brown
Leaf Color in Spring
Red, Green, Copper
Dark Green
Leaf Color in Summer
Green, Blue Green
Green
Leaf Color in Fall
Green, Blue Green
Green, Lemon yellow, Sandy Brown
Leaf Color in Winter
Red, Dark Green, Burgundy, Bronze
-
Leaf Shape
Oval
Heart-shaped
Plant Season
Spring, Summer, Fall, Winter
Spring
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Loamy, Sandy
The pH of Soil
Acidic, Neutral
Acidic, Alkaline, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Spring
Where to Plant?
Container, Ground
Ground, Pot
How to Plant?
Root Division, Transplanting
Grafting, Seedlings, Stem Planting, Transplanting
Plant Maintenance
Low
Medium
Watering Requirements
Allow to dry out slightly between watering, Water daily during growing season
Keep the ground moist but not water-logged, Over-watering can cause leaf problems or root diseases, Prefer drip-irrigation instead of Over-head watering, Requires a lot of watering, Water twice a day in the initial period, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Alkaline, Neutral
Soil Type
Loam, Sand
Loamy, Sandy
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial shade
Pruning
Cut or pinch the stems, Remove dead leaves
Prune after flowering, Prune prior to new growth, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Stem spot
Powdery mildew, Slugs, Snails
Plant Tolerance
Shallow soil, Sun
Drought
Flower Petal Number
Single
Double
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Attracts
Ants, Butterflies, pollinators
Butterflies, Hummingbirds
Allergy
Antibacterial, Peripheral Edema
Eye irritation, Itchy eyes, Runny nose
Aesthetic Uses
Cottage Garden, Showy Purposes
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
-
Environmental Uses
Air purification, Fixes Nitrogen
Air purification
Medicinal Uses
Asthma, Diarrhea, Obesity, Osteoarthritis
Fever, Treat Parasitic Intestinal Worms
Part of Plant Used
Leaves, Twigs
Flowers
Other Uses
Used for its medicinal properties
Air freshner, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Used As Food, Used as Ornamental plant, Used for fragrance
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Cutflower, Edging, Mixed Border, Topiary / Bonsai / Espalier
Botanical Name
Symphytum asperum
Syringa
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
Lilac
In German
Blackwort
Flieder
In French
Blackwort
lilas
In Spanish
Blackwort
lila
In Greek
Blackwort
πασχαλιά
In Portuguese
Blackwort
lilás
In Polish
Blackwort
liliowy
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Boraginaceae
Oleaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Subfamily
Boraginoideae
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Importance of Comfrey and Lilacs
Want to have the most appropriate plant for your garden? You might want to know the importance of Comfrey and Lilacs. Basically, these two plants vary in many aspects. Compare Comfrey and Lilacs as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Comfrey is Asthma, Diarrhea, Obesity and Osteoarthritis whereas of Lilacs is Fever and Treat Parasitic Intestinal Worms. Comfrey has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes while Lilacs has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes.
Compare Facts of Comfrey vs Lilacs
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Comfrey vs Lilacs and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Comfrey are Antibacterial and Peripheral Edema whereas of Lilacs have Eye irritation, Itchy eyes and Runny nose respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Comfrey has showy fruits and Lilacs has no showy fruits. Also Comfrey is not flowering and Lilacs is flowering. You can compare Comfrey and Lilacs facts and facts of other plants too.