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China Aster
China Aster

Choy Sum
Choy Sum



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China Aster
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Choy Sum

About China Aster and Choy Sum

What is

Life Span

Annual
Annual

Type

Flowering Plants
Vegetable

Origin

China
Europe

Types

Ribbon series, Milady aster
-

Number of Varieties

355
0 40000
👆🏻

Habitat

Cold Regions
agricultural areas, Moist Soils

USDA Hardiness Zone

3-94-10
0 99
👆🏻

AHS Heat Zone

9 - 1
9-3

Sunset Zone

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
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

20.30 cm15.20 cm
0 3900
👆🏻

Minimum Width

25.40 cm15.70 cm
0 6350
👆🏻

Plant Color

Flower Color

White, Yellow, Purple, Pink, Rose, Crimson, Blue Violet
Yellow

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

-
Sienna, Black

Leaf Color in Spring

Green
Green, Light Green

Leaf Color in Summer

Green
White, Green, Dark Green

Leaf Color in Fall

Green
White, Green, Dark Green

Leaf Color in Winter

Light Green
White, Green, Dark Green

Shape

Leaf Shape

Arrowhead
Oval

Thorns

Season

Plant Season

Spring, Summer, Fall
Spring, Fall, Winter

Growing Conditions

Sunlight

Full 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

Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
Spring, Summer

Repeat Bloomer

Tolerances

Drought
Drought

Care

Where to Plant?

Container, Ground
Container, Ground

How to Plant?

Seedlings
Seedlings

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Do Not over Water, Keep ground moist, Never Over-water, Requires a lot of watering, Requires regular watering
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

Alternate Days
Average Water

Soil

Soil pH

Slightly Acidic
Acidic, Neutral

Soil Type

Loamy, Well drained
Clay, Loam, Sand

Soil Drainage Capacity

Loamy, Well drained
Well drained

Sun Exposure

Full Sun
Full Sun, Partial Sun

Pruning

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

Fertilizers

Compost, Well-rotted manure
8-8-8, since leafy plants, use higher nitrogen content fertilizer

Pests and Diseases

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

Plant Tolerance

Drought
Full Sun, Humidity, Shallow soil

Facts

Flowers

Showy
Showy

Flower Petal Number

Single, Double, Semi-Double
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

Matte
-

Evergreen

Invasive

Self-Sowing

Attracts

-
Caterpillar, Mites

Allergy

Asthma
Diarrhea, Dizziness, Nausea

Benefits

Uses

Aesthetic Uses

Beautification, Bouquets, Hanging Basket, Landscape Designing, Showy Purposes
-

Beauty Benefits

-
Anti-ageing, Hair Conditioner, Skin cleanser

Edible Uses

Environmental Uses

Air purification, Food for insects, Versatility, Very little waste
Fixes Nitrogen, Food for animals

Plant Benefits

Medicinal Uses

Rheumatism
Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium

Part of Plant Used

Flowers
Leaf Stalks, Leaves

Other Uses

Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant
Culinary use, Sauces, Used to promote healthy blood flow during menstruation

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Bedding Plant, Container, Cottage garden, Rock Garden, Showy Tree
Container, Edible, Herb / Vegetable, Wildflower

Scientific Name

Botanical Name

CALLISTEPHUS chinensis
BRASSICA rapa( Chinensis Group)

Common Name

China Aster
Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi

In Hindi

चीन एस्टर
choy sum

In German

China Aster
choy sum

In French

Chine Aster
choy sum

In Spanish

aster de China
choy sum

In Greek

Κίνα Aster
choy sum

In Portuguese

China Aster
choy sum

In Polish

Chiny Aster
choy sum

In Latin

Sinis Aster
choy sum

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Asterales
Capparales

Family

Asteraceae
Brassicaceae

Genus

Callistephus
Brassica

Clade

Angiosperms, Asterids, Eudicots
Angiosperms, Monocots

Tribe

Astereae
-

Subfamily

Asteroideae
-

Number of Species

1518
1 27800
👆🏻

Properties of China Aster and Choy Sum

Wondering what are the properties of China Aster and Choy Sum? We provide you with everything About China Aster and Choy Sum. China Aster doesn't have thorns and Choy Sum doesn't have thorns. Also China Aster does not have fragrant flowers. China Aster has allergic reactions like Asthma and Choy Sum has allergic reactions like Asthma. Compare all the properties and characteristics of these two plants. Find out which of these plant can be used as indoor plant. If you are interested to decorate your house and garden, find out aesthetic uses, compare them and select the plant which will beautify your surrounding. Along with beautification, try comparing medicinal and edible uses of China Aster and Choy Sum and you can choose the plant having best and most benefits.

Season and Care of China Aster and Choy Sum

Season and care of China Aster and Choy Sum is important to know. While considering everything about China Aster and Choy Sum Care, growing season is an essential factor. China Aster season is Spring, Summer and Fall and Choy Sum season is Spring, Summer and Fall. The type of soil for China Aster is Loam, Sand and for Choy Sum is Clay, Loam, Sand while the PH of soil for China Aster is Acidic, Neutral and for Choy Sum is Acidic, Neutral.

China Aster and Choy Sum Physical Information

China Aster and Choy Sum physical information is very important for comparison. China Aster height is 20.30 cm and width 25.40 cm whereas Choy Sum height is 15.20 cm and width 15.70 cm. The color specification of China Aster and Choy Sum are as follows:

  • China Aster flower color: White, Yellow, Purple, Pink, Rose, Crimson and Blue Violet

  • China Aster leaf color: Green

  • Choy Sum flower color: Yellow

  • Choy Sum leaf color: Green, Light Green

Care of China Aster and Choy Sum

Care of China Aster and Choy Sum include pruning, fertilizers, watering etc. China Aster pruning is done Cut or pinch the stems, Remove damaged leaves, Remove dead branches and Remove dead leaves and Choy Sum pruning is done Remove dead or diseased plant parts. In summer China Aster needs Lots of watering and in winter, it needs Alternate Days. Whereas, in summer Choy Sum needs Lots of watering and in winter, it needs Average Water.