Life Span
Perennial
  
Perennial
  
Type
Broadleaf Evergreen
  
Herbs
  
Origin
Europe, Russia
  
North America, Europe, Western Asia
  
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
  
lupulus , cordifolius , lupuloides , neomexicanus , pubescens
  
Habitat
Cold Regions, stream banks
  
ditches, Lake margins
  
USDA Hardiness Zone
6-11
  
4-8
  
AHS Heat Zone
Not Available
  
8-1
  
Sunset Zone
21,22
  
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21
  
Habit
Upright/Erect
  
Vining/Climbing
  
Plant Size
  
  
Minimum Width
Not Available
  
Plant Color
  
  
Flower Color
White, Light Pink
  
Green, Magenta
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Not Available, Orange Red
  
Tan
  
Leaf Color in Spring
Red, Green, Copper
  
Chartreuse, Yellow green
  
Leaf Color in Summer
Green, Blue Green
  
Dark Green, Light Yellow, Yellow green
  
Leaf Color in Fall
Green, Blue Green
  
Yellow, Yellow green
  
Leaf Color in Winter
Red, Dark Green, Burgundy, Bronze
  
Light Green
  
Shape
  
  
Leaf Shape
Oval
  
Lobed and toothed
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun, Partial shade
  
Full Sun, Partial Sun
  
Growth Rate
Medium
  
Fast
  
Type of Soil
Loam, Sand
  
Clay, Loam
  
The pH of Soil
Acidic, Neutral
  
Acidic, Neutral
  
Soil Drainage
Well drained
  
Average
  
Bloom Time
Late Spring, Early Summer, Summer
  
Summer
  
Repeat Bloomer
No
  
No
  
Tolerances
Not Available
  
Drought
  
Where to Plant?
Container, Ground
  
Ground
  
How to Plant?
Root Division, Transplanting
  
Semi-hardwood cuttings, Softwood cuttings
  
Plant Maintenance
Low
  
Medium
  
Watering Plants
  
  
Watering Requirements
Allow to dry out slightly between watering, Water daily during growing season
  
Keep ground moist, Keep the Soil well drained
  
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
  
Clay, Loam
  
Soil Drainage Capacity
Well drained
  
Average
  
Sun Exposure
Full Sun, Partial Sun, Partial shade
  
Full Sun, Partial Sun
  
Pruning
Cut or pinch the stems, Remove dead leaves
  
In Early Autumn, 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, General purpose fertilizer with an NPK ratio 3-1-2
  
Pests and Diseases
Aphids, Stem spot
  
Aphids, Japanese Beetles, Red spider mite
  
Plant Tolerance
Shallow soil, Sun
  
Drought
  
Flowers
Showy
  
Showy
  
Flower Petal Number
Single
  
Not Available
  
Fruits
  
  
Showy Fruit
Yes
  
Yes
  
Edible Fruit
No
  
Yes
  
Fragrance
  
  
Fragrant Flower
Yes
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
Yes
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
Yes
  
Showy Bark
No
  
No
  
Foliage Texture
Medium
  
Medium
  
Foliage Sheen
Glossy
  
Matte
  
Evergreen
No
  
No
  
Invasive
Sometimes
  
No
  
Self-Sowing
No
  
Yes
  
Attracts
Ants, Butterflies, pollinators
  
Beetles
  
Allergy
Antibacterial, Peripheral Edema
  
Unknown
  
Uses
  
  
Aesthetic Uses
Cottage Garden, Showy Purposes
  
Cottage Garden, Farmland, Informal Hedge, Wild gardens
  
Beauty Benefits
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
  
Not Available
  
Edible Uses
No
  
Yes
  
Environmental Uses
Air purification, Fixes Nitrogen
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Asthma, Diarrhea, Obesity, Osteoarthritis
  
anti bacterial, increase urine flow, Insomnia
  
Part of Plant Used
Leaves, Twigs
  
extracted oil, Flowers
  
Other Uses
Used for its medicinal properties
  
brewing beer
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
  
Bedding Plant, Edible, Feature Plant, Herb / Vegetable, Rock Garden / Wall, Vine
  
Botanical Name
Symphytum asperum
  
HUMULUS lupulus 'Aureus'
  
Common Name
Comfrey,Black Root, Blackwort, Bruisewort
  
Columbus Hops
  
In Hindi
Blackwort
  
साधारण राज़क
  
In German
Blackwort
  
Echter Hopfen
  
In French
Blackwort
  
Houblon
  
In Spanish
Blackwort
  
Humulus lupulus
  
In Greek
Blackwort
  
Columbus Hops
  
In Portuguese
Blackwort
  
Lúpulo
  
In Polish
Blackwort
  
Chmiel zwyczajny
  
In Latin
Blackwort
  
Columbus Hops
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Lamiales
  
Urticales
  
Family
Boraginaceae
  
Cannabaceae
  
Genus
Symphytum
  
Humulus
  
Clade
Angiosperms, Eudicots, Rosids
  
Angiosperms, Eudicots, Rosids
  
Tribe
Not Available
  
Not Available
  
Subfamily
Boraginoideae
  
Not Available
  
Number of Species
Not Available
  
Importance of Comfrey and Columbus Hops
Want to have the most appropriate plant for your garden? You might want to know the importance of Comfrey and Columbus Hops. Basically, these two plants vary in many aspects. Compare Comfrey and Columbus Hops 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 Columbus Hops is anti bacterial, increase urine flow and Insomnia. Comfrey has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes while Columbus Hops has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes.
Compare Facts of Comfrey vs Columbus Hops
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 Columbus Hops 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 Columbus Hops have Unknown respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Comfrey has showy fruits and Columbus Hops has showy fruits. Also Comfrey is not flowering and Columbus Hops is not flowering . You can compare Comfrey and Columbus Hops facts and facts of other plants too.