Life Span
Annual or Biennial
Perennial
Type
Vegetable
Broadleaf Evergreen
Origin
Europe
Europe, Russia
Types
Brassica rapa subsp. pekinensis
Brassica rapa subsp. chinensis
Brassica rapa var. rapifera
Brassica rapa subsp. nipposinica
Brassica rapa subsp. perviridis
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Habitat
-
Cold Regions, stream banks
USDA Hardiness Zone
6-9
6-11
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Clump-Forming
Upright/Erect
Flower Color
Yellow
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Light Green
Red, Green, Copper
Leaf Color in Summer
-
Green, Blue Green
Leaf Color in Fall
-
Green, Blue Green
Leaf Color in Winter
-
Red, Dark Green, Burgundy, Bronze
Plant Season
Spring, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Spring, Early Summer, Summer, Late Winter
Late Spring, Early Summer, Summer
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Root Division, Transplanting
Plant Maintenance
Medium
Low
Watering Requirements
Do Not over Water, Water in morning to avoid prompting diseases
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
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
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
Red blotch
Aphids, Stem spot
Plant Tolerance
Drought
Shallow soil, Sun
Flower Petal Number
Single
Single
Fragrant Bark/Stem
Yes
No
Foliage Texture
Coarse
Medium
Invasive
Sometimes
Sometimes
Attracts
Aphids, Flea beetles, white worms
Ants, Butterflies, pollinators
Allergy
-
Antibacterial, Peripheral Edema
Aesthetic Uses
-
Cottage Garden, Showy Purposes
Beauty Benefits
-
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Environmental Uses
Air purification
Air purification, Fixes Nitrogen
Medicinal Uses
Antirheumatic, Resolvent
Asthma, Diarrhea, Obesity, Osteoarthritis
Part of Plant Used
Leaves, Stem
Leaves, Twigs
Other Uses
For making oil
Used for its medicinal properties
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edible, Herb / Vegetable
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Botanical Name
BRASSICA rapa
Symphytum asperum
Common Name
Bok Choy, Broccoli Raab, Chinese Cabbage, Choy Sum, Field Mustard, Pak Choi, Tatsoi, Turnip
Comfrey,Black Root, Blackwort, Bruisewort
In Hindi
Bok Choy
Blackwort
In German
Bok Choy
Blackwort
In French
Bok Choy
Blackwort
In Spanish
Bok Choy
Blackwort
In Greek
Bok Choy
Blackwort
In Portuguese
Bok Choy
Blackwort
In Polish
Bok Choy
Blackwort
In Latin
Bok Choy
Blackwort
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Brassicales
Lamiales
Family
Brassicaceae
Boraginaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Subfamily
-
Boraginoideae
Importance of Bok Choy and Comfrey
Want to have the most appropriate plant for your garden? You might want to know the importance of Bok Choy and Comfrey. Basically, these two plants vary in many aspects. Compare Bok Choy 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 Bok Choy is Antirheumatic and Resolvent whereas of Comfrey is Asthma, Diarrhea, Obesity and Osteoarthritis. Bok Choy has beauty benefits as follows: while Comfrey has beauty benefits as follows: .
Compare Facts of Bok Choy 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 Bok Choy 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 Bok Choy 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. Bok Choy has no showy fruits and Comfrey has showy fruits. Also Bok Choy is not flowering and Comfrey is not flowering . You can compare Bok Choy and Comfrey facts and facts of other plants too.