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Choy Sum
Choy Sum

Elm
Elm



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Choy Sum
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Elm

Compare Choy Sum and Elm

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Elm
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What is

Life Span

Annual
Perennial

Type

Vegetable
Tree

Origin

Europe
North America

Types

-
Water elm

Number of Varieties

535
0 40000
👆🏻

Habitat

agricultural areas, Moist Soils
Floodplains, Hillside, stream banks, Swamps, Upland

USDA Hardiness Zone

4-103-9
0 99
👆🏻

AHS Heat Zone

9-3
9-1

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
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21

Habit

Upright/Erect
Upright/Erect

Information

Plant Size

Minimum Height

15.20 cm1,830.00 cm
0 3900
👆🏻

Minimum Width

15.70 cm910.00 cm
0 6350
👆🏻

Plant Color

Flower Color

Yellow
Green

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Sienna, Black
Tan

Leaf Color in Spring

Green, Light Green
Light Green

Leaf Color in Summer

White, Green, Dark Green
Dark Green

Leaf Color in Fall

White, Green, Dark Green
Light Yellow

Leaf Color in Winter

White, Green, Dark Green
-

Shape

Leaf Shape

Oval
Oblique base

Thorns

Season

Plant Season

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

Growing Conditions

Sunlight

Full Sun, Partial Sun
Full Sun

Growth Rate

Fast
Fast

Type of Soil

Clay, Loam, Sand
Loam

The pH of Soil

Acidic, Neutral
Acidic, Neutral

Soil Drainage

Well drained
Average

Bloom Time

Spring, Summer
Early Spring

Repeat Bloomer

Tolerances

Drought
Cold climate, Drought, Pollution, Salt

Care

Where to Plant?

Container, Ground
Ground

How to Plant?

Seedlings
Rooted stem cutting, Seedlings, Stem Planting

Plant Maintenance

Medium
Low

Watering Plants

Watering Requirements

Allow to dry out slightly between watering, Do not water the foliage, Keep the Soil well drained
Average Water Needs, Requires regular watering, Requires watering in the growing season, Water Deeply

In Summer

Lots of watering
Ample Water

In Spring

Moderate
Average Water

In Winter

Average Water
Average Water

Soil

Soil pH

Acidic, Neutral
Acidic, Neutral

Soil Type

Clay, Loam, Sand
Loam

Soil Drainage Capacity

Well drained
Average

Sun Exposure

Full Sun, Partial Sun
Full Sun

Pruning

Remove dead or diseased plant parts
Remove dead branches, Remove dead or diseased plant parts, Remove hanging branches

Fertilizers

8-8-8, since leafy plants, use higher nitrogen content fertilizer
Fertilize every year, fertilize in growing season, Nitrogen, Phosphorous, Potassium

Pests and Diseases

Aphids, Beetles, Cabbage looper, Downy mildew, Fusarium leaf spot, Rust
Bark beetles, Beetles, Borers, Mites, Moth, Red blotch, Scale

Plant Tolerance

Full Sun, Humidity, Shallow soil
Cold climate, Drought, Salt

Facts

Flowers

Showy
Insignificant

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

-
Matte

Evergreen

Invasive

Self-Sowing

Attracts

Caterpillar, Mites
-

Allergy

Diarrhea, Dizziness, Nausea
allergic reaction, Asthma

Benefits

Uses

Aesthetic Uses

-
Landscape Designing

Beauty Benefits

Anti-ageing, Hair Conditioner, Skin cleanser
-

Edible Uses

Environmental Uses

Fixes Nitrogen, Food for animals
Absorbs greenhouse gases, Absorbs huge amounts of CO2, Air purification, Food for birds, Forms dense stands, Nesting sites for birds, Prevent Soil Erosion, Shelter for wildlife, Wildlife

Plant Benefits

Medicinal Uses

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

Part of Plant Used

Leaf Stalks, Leaves
Bark, Stem, Tree trunks, Wood

Other Uses

Culinary use, Sauces, Used to promote healthy blood flow during menstruation
Used as firewood, Used for woodware, Used in biomass, Used in construction, Used in Furniture, Used in paper industry, Used in pulpwood and lumber production, Wood is used for making furniture, Wood is used for ship building, Wood is used fore making tools, Wood is used in construction, Wood log is used in making fences

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Container, Edible, Herb / Vegetable, Wildflower
Feature Plant, Shade Trees, Street Trees

Scientific Name

Botanical Name

BRASSICA rapa( Chinensis Group)
ULMUS americana

Common Name

Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi
American Elm

In Hindi

choy sum
अमेरिकी एल्म

In German

choy sum
amerikanische Ulme

In French

choy sum
orme d'Amérique

In Spanish

choy sum
olmo americano

In Greek

choy sum
American Elm

In Portuguese

choy sum
olmo americano

In Polish

choy sum
Amerykański wiązu

In Latin

choy sum
Latin ulmo

Classification

Kingdom

Plantae
Plantae

Phylum

Magnoliophyta
Magnoliophyta

Class

Magnoliopsida
Magnoliopsida

Order

Capparales
Rosales

Family

Brassicaceae
Ulmaceae

Genus

Brassica
Ulmus

Clade

Angiosperms, Monocots
Angiosperms, Eudicots, Rosids

Tribe

-
-

Subfamily

-
-

Number of Species

1840
1 27800
👆🏻

Difference Between Choy Sum and Elm

If you are confused whether Choy Sum or Elm 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 Elm 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 Elm fertilizers required are Fertilize every year, fertilize in growing season, Nitrogen, Phosphorous and Potassium. Hence, one should know the basic difference between Choy Sum and Elm if you are planning to have them in your garden to enhance its beauty.

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Importance of Choy Sum and Elm

Want to have the most appropriate plant for your garden? You might want to know the importance of Choy Sum and Elm. Basically, these two plants vary in many aspects. Compare Choy Sum and Elm 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 Elm is Antispasmodic and Astringent. Choy Sum has beauty benefits as follows: Anti-ageing, Hair Conditioner and Skin cleanser while Elm has beauty benefits as follows: Anti-ageing, Hair Conditioner and Skin cleanser.

Compare Facts of Choy Sum vs Elm

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 Elm 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 Elm have allergic reaction and Asthma respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Choy Sum has no showy fruits and Elm has no showy fruits. Also Choy Sum is not flowering and Elm is not flowering . You can compare Choy Sum and Elm facts and facts of other plants too.