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Choy Sum
Choy Sum

Sourwood
Sourwood



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Choy Sum
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Sourwood

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What is

Life Span

Annual
Perennial

Type

Vegetable
Tree

Origin

Europe
Southeastern United States

Types

-
Tree

Number of Varieties

5-
0 40000
👆🏻

Habitat

agricultural areas, Moist Soils
Dappled Shade, Sunny Edge, Woodland Garden Canopy

USDA Hardiness Zone

4-105-9
0 99
👆🏻

AHS Heat Zone

9-3
9-3

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
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17

Habit

Upright/Erect
Pyramidal

Information

Plant Size

Minimum Height

15.20 cm460.00 cm
0 3900
👆🏻

Minimum Width

15.70 cm370.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Yellow
White

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Sienna, Black
Brown

Leaf Color in Spring

Green, Light Green
Green

Leaf Color in Summer

White, Green, Dark Green
Dark Green

Leaf Color in Fall

White, Green, Dark Green
Red, Orange Red

Leaf Color in Winter

White, Green, Dark Green
-

Shape

Leaf Shape

Oval
Oblong to ablanceolate

Thorns

Season

Plant Season

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

Growing Conditions

Sunlight

Full Sun, Partial Sun
Full Sun, Partial Sun

Growth Rate

Fast
Slow

Type of Soil

Clay, Loam, Sand
Clay, Loam

The pH of Soil

Acidic, Neutral
Acidic

Soil Drainage

Well drained
Well drained

Bloom Time

Spring, Summer
Early Summer, Summer

Repeat Bloomer

Tolerances

Drought
-

Care

Where to Plant?

Container, Ground
Ground

How to Plant?

Seedlings
Seedlings

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Allow to dry out slightly between watering, Do not water the foliage, Keep the Soil well drained
Average Water Needs

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Acidic, Neutral
Acidic

Soil Type

Clay, Loam, Sand
Clay, Loam

Soil Drainage Capacity

Well drained
Well drained

Sun Exposure

Full Sun, Partial Sun
Full Sun, Partial Sun

Pruning

Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves

Fertilizers

8-8-8, since leafy plants, use higher nitrogen content fertilizer
Nitrate based fertilizers

Pests and Diseases

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

Plant Tolerance

Full Sun, Humidity, Shallow soil
Drought

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

Self-Sowing

Attracts

Caterpillar, Mites
Birds

Allergy

Diarrhea, Dizziness, Nausea
-

Benefits

Uses

Aesthetic Uses

-
Beautification

Beauty Benefits

Anti-ageing, Hair Conditioner, Skin cleanser
Hair Conditioner, Skin Problems

Edible Uses

Environmental Uses

Fixes Nitrogen, Food for animals
Air purification

Plant Benefits

Medicinal Uses

Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium
Cardiac, Diuretic, Refrigerant, Tonic

Part of Plant Used

Leaf Stalks, Leaves
Bark, Leaves

Other Uses

Culinary use, Sauces, Used to promote healthy blood flow during menstruation
It is a remedy for treating fevers, Used in making tea, Used in treatment of mouth ulcers

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Container, Edible, Herb / Vegetable, Wildflower
Feature Plant, Mixed Border

Scientific Name

Botanical Name

BRASSICA rapa( Chinensis Group)
OXYDENDRUM arboreum

Common Name

Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi
Sourwood

In Hindi

choy sum
Sourwood

In German

choy sum
Sourwood

In French

choy sum
Sourwood

In Spanish

choy sum
Sourwood

In Greek

choy sum
Sourwood

In Portuguese

choy sum
Sourwood

In Polish

choy sum
Sourwood

In Latin

choy sum
Sourwood

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Capparales
Ericales

Family

Brassicaceae
Ericaceae

Genus

Brassica
Oxydendrum

Clade

Angiosperms, Monocots
Angiosperms, Asterids, Eudicots

Tribe

-
Oxydendreae

Subfamily

-
Vaccinioideae

Number of Species

181
1 27800
👆🏻

Difference Between Choy Sum and Sourwood

If you are confused whether Choy Sum or Sourwood 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 Choy Sum and Sourwood Information and learn more about it. Fertilizers required for proper growth of Choy Sum are 8-8-8 and since leafy plants, use higher nitrogen content fertilizer, whereas for Sourwood fertilizers required are Nitrate based fertilizers. Hence, one should know the basic difference between Choy Sum and Sourwood if you are planning to have them in your garden to enhance its beauty.

<Flowering Plants

Importance of Choy Sum and Sourwood

Want to have the most appropriate plant for your garden? You might want to know the importance of Choy Sum and Sourwood. Basically, these two plants vary in many aspects. Compare Choy Sum and Sourwood 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 Choy Sum is Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity and Rich in Potassium whereas of Sourwood is Cardiac, Diuretic, Refrigerant and Tonic. Choy Sum has beauty benefits as follows: Anti-ageing, Hair Conditioner and Skin cleanser while Sourwood has beauty benefits as follows: Anti-ageing, Hair Conditioner and Skin cleanser.

Compare Facts of Choy Sum vs Sourwood

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