Life Span
Annual
Perennial
Type
Flowering Plants, Shrubs
Broadleaf Evergreen
Origin
South America
Europe, Russia
Types
Grandiflora Petunias, Multiflora Petunias, Wave Petunias, Superbell Petunias, Supertunia Petunias
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Habitat
Terrestrial
Cold Regions, stream banks
USDA Hardiness Zone
9-10
6-11
Sunset Zone
not provided
21,22
Flower Color
Blue, Pink, Purple, Red, White, Yellow
White, Light Pink
Flower Color Modifier
-
Bicolor
Leaf Color in Spring
Golden Green
Red, Green, Copper
Leaf Color in Summer
Green
Green, Blue Green
Leaf Color in Fall
Green
Green, Blue Green
Leaf Color in Winter
Green
Red, Dark Green, Burgundy, Bronze
Plant Season
Summer
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Type of Soil
Loamy, Sandy
Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Fall, Spring, Summer
Late Spring, Early Summer, Summer
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
Seedlings, Transplanting
Root Division, Transplanting
Plant Maintenance
Medium
Low
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
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 pH
Neutral
Acidic, Neutral
Soil Type
Loamy, Sandy
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Cut or pinch the stems, Do not prune during shooting season, Remove dead or diseased plant parts, Remove deadheads
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, Bacterial Blight, Caterpillars, Gray mold, Leaf spot, Powdery mildew, Root rot, Spider mites, Thripes, Verticillium Wilt, Viruses
Aphids, Stem spot
Plant Tolerance
Drought
Shallow soil, Sun
Flower Petal Number
-
Single
Fragrant Bark/Stem
Yes
No
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Glossy
Attracts
Butterflies, Hummingbirds
Ants, Butterflies, pollinators
Allergy
-
Antibacterial, Peripheral Edema
Aesthetic Uses
Beautification, Bouquets, Showy Purposes
Cottage Garden, Showy Purposes
Beauty Benefits
-
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Environmental Uses
Air purification
Air purification, Fixes Nitrogen
Medicinal Uses
-
Asthma, Diarrhea, Obesity, Osteoarthritis
Part of Plant Used
Flowers
Leaves, Twigs
Other Uses
Showy Purposes
Used for its medicinal properties
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Container, Edging
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Botanical Name
Petunia
Symphytum asperum
Common Name
Petunia
Comfrey,Black Root, Blackwort, Bruisewort
In Hindi
Petunia
Blackwort
In German
Petunie
Blackwort
In French
Pétunia
Blackwort
In Spanish
Petunia
Blackwort
In Greek
πετούνια
Blackwort
In Portuguese
Petúnia
Blackwort
In Polish
Petunia
Blackwort
In Latin
Petunia
Blackwort
Phylum
Streptophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Solanaceae
Boraginaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Subfamily
Petunioideae
Boraginoideae
Importance of Petunia and Comfrey
Want to have the most appropriate plant for your garden? You might want to know the importance of Petunia and Comfrey. Basically, these two plants vary in many aspects. Compare Petunia and Comfrey 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 Petunia is whereas of Comfrey is Asthma, Diarrhea, Obesity and Osteoarthritis. Petunia has beauty benefits as follows: while Comfrey has beauty benefits as follows: .
Compare Facts of Petunia vs Comfrey
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 Petunia vs Comfrey 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 Petunia are whereas of Comfrey have Antibacterial and Peripheral Edema respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Petunia has no showy fruits and Comfrey has showy fruits. Also Petunia is flowering and Comfrey is not flowering . You can compare Petunia and Comfrey facts and facts of other plants too.