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Comfrey
Comfrey

Choy Sum
Choy Sum



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Comfrey
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Choy Sum

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What is

Life Span

Perennial
Annual

Type

Broadleaf Evergreen
Vegetable

Origin

Europe, Russia
Europe

Types

Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
-

Number of Varieties

25
0 40000
👆🏻

Habitat

Cold Regions, stream banks
agricultural areas, Moist Soils

USDA Hardiness Zone

6-114-10
0 99
👆🏻

AHS Heat Zone

-
9-3

Sunset Zone

21,22
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

Habit

Upright/Erect
Upright/Erect

Information

Plant Size

Minimum Height

20.00 cm15.20 cm
0 3900
👆🏻

Minimum Width

90.00 cm15.70 cm
0 6350
👆🏻

Plant Color

Flower Color

White, Light Pink
Yellow

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Orange Red
Sienna, Black

Leaf Color in Spring

Red, Green, Copper
Green, Light Green

Leaf Color in Summer

Green, Blue Green
White, Green, Dark Green

Leaf Color in Fall

Green, Blue Green
White, Green, Dark Green

Leaf Color in Winter

Red, Dark Green, Burgundy, Bronze
White, Green, Dark Green

Shape

Leaf Shape

Oval
Oval

Thorns

Season

Plant Season

Spring, Summer, Fall, Winter
Spring, Fall, Winter

Growing Conditions

Sunlight

Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun

Growth Rate

Medium
Fast

Type of Soil

Loam, Sand
Clay, Loam, Sand

The pH of Soil

Acidic, Neutral
Acidic, Neutral

Soil Drainage

Well drained
Well drained

Bloom Time

Late Spring, Early Summer, Summer
Spring, Summer

Repeat Bloomer

Tolerances

-
Drought

Care

Where to Plant?

Container, Ground
Container, Ground

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 to dry out slightly between watering, Do not water the foliage, 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, Sand

Soil Drainage Capacity

Well drained
Well drained

Sun Exposure

Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun

Pruning

Cut or pinch the stems, Remove dead leaves
Remove dead or diseased plant parts

Fertilizers

14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
8-8-8, since leafy plants, use higher nitrogen content fertilizer

Pests and Diseases

Aphids, Stem spot
Aphids, Beetles, Cabbage looper, Downy mildew, Fusarium leaf spot, Rust

Plant Tolerance

Shallow soil, Sun
Full Sun, Humidity, Shallow soil

Facts

Flowers

Showy
Showy

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
Medium

Foliage Sheen

Glossy
-

Evergreen

Invasive

Sometimes
Sometimes

Self-Sowing

Attracts

Ants, Butterflies, pollinators
Caterpillar, Mites

Allergy

Antibacterial, Peripheral Edema
Diarrhea, Dizziness, Nausea

Benefits

Uses

Aesthetic Uses

Cottage Garden, Showy Purposes
-

Beauty Benefits

Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Anti-ageing, Hair Conditioner, Skin cleanser

Edible Uses

Environmental Uses

Air purification, Fixes Nitrogen
Fixes Nitrogen, Food for animals

Plant Benefits

Medicinal Uses

Asthma, Diarrhea, Obesity, Osteoarthritis
Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium

Part of Plant Used

Leaves, Twigs
Leaf Stalks, Leaves

Other Uses

Used for its medicinal properties
Culinary use, Sauces, Used to promote healthy blood flow during menstruation

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Container, Edible, Herb / Vegetable, Wildflower

Scientific Name

Botanical Name

Symphytum asperum
BRASSICA rapa( Chinensis Group)

Common Name

Comfrey,Black Root, Blackwort, Bruisewort
Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi

In Hindi

Blackwort
choy sum

In German

Blackwort
choy sum

In French

Blackwort
choy sum

In Spanish

Blackwort
choy sum

In Greek

Blackwort
choy sum

In Portuguese

Blackwort
choy sum

In Polish

Blackwort
choy sum

In Latin

Blackwort
choy sum

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Lamiales
Capparales

Family

Boraginaceae
Brassicaceae

Genus

Symphytum
Brassica

Clade

Angiosperms, Eudicots, Rosids
Angiosperms, Monocots

Tribe

-
-

Subfamily

Boraginoideae
-

Number of Species

3518
1 27800
👆🏻

Difference Between Comfrey and Choy Sum

If you are confused whether Comfrey or Choy Sum are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see Comfrey and Choy Sum Information and learn more about it. Fertilizers required for proper growth of Comfrey are 14-14-14 Fertilizer, All-Purpose Liquid Fertilizer and can go long without fertilizers, whereas for Choy Sum fertilizers required are 8-8-8 and since leafy plants, use higher nitrogen content fertilizer. Hence, one should know the basic difference between Comfrey and Choy Sum if you are planning to have them in your garden to enhance its beauty.

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Importance of Comfrey and Choy Sum

Want to have the most appropriate plant for your garden? You might want to know the importance of Comfrey and Choy Sum. Basically, these two plants vary in many aspects. Compare Comfrey and Choy Sum 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 Choy Sum is Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity and Rich in Potassium. Comfrey has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes while Choy Sum has beauty benefits as follows: Acne, Beautiful Skin, Reduce Bruises and Remove blemishes.

Compare Facts of Comfrey vs Choy Sum

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 Choy Sum 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 Choy Sum have Diarrhea, Dizziness and Nausea respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Comfrey has showy fruits and Choy Sum has no showy fruits. Also Comfrey is not flowering and Choy Sum is not flowering . You can compare Comfrey and Choy Sum facts and facts of other plants too.