Life Span
Annual
Perennial
Origin
Europe
North America, United States, Northwestern United States, Alaska, California, Canada
Habitat
agricultural areas, Moist Soils
Lowland evergreen rainforest
USDA Hardiness Zone
4-10
4-7
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
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Upright/Erect
Pyramidal
Flower Color
Yellow
Yellow, Red, Coral
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sienna, Black
Brown
Leaf Color in Spring
Green, Light Green
Green, Dark Green
Leaf Color in Summer
White, Green, Dark Green
Dark Green
Leaf Color in Fall
White, Green, Dark Green
Dark Green
Leaf Color in Winter
White, Green, Dark Green
-
Plant Season
Spring, Fall, Winter
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Spring, Summer
Early Spring
Tolerances
Drought
Maritime exposure, Salt water
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Layering, Seedlings
Plant Maintenance
Medium
Medium
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 pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
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
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Aphids, Beetles, Cabbage looper, Downy mildew, Fusarium leaf spot, Rust
-
Plant Tolerance
Full Sun, Humidity, Shallow soil
Maritime exposure, Salt water
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Foliage Texture
Medium
Medium
Attracts
Caterpillar, Mites
Insects
Allergy
Diarrhea, Dizziness, Nausea
-
Beauty Benefits
Anti-ageing, Hair Conditioner, Skin cleanser
Skin Problems
Environmental Uses
Fixes Nitrogen, Food for animals
Air purification, Prevent Soil Erosion, Shadow Tree
Medicinal Uses
Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium
Anodyne, Appetizer, Astringent
Part of Plant Used
Leaf Stalks, Leaves
Flowers, Inner Bark, Sap
Other Uses
Culinary use, Sauces, Used to promote healthy blood flow during menstruation
Used as a dye, used for making charcoal, Used for making informal hedge
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edible, Herb / Vegetable, Wildflower
Screening / Wind Break, Shade Trees
Botanical Name
BRASSICA rapa( Chinensis Group)
ALNUS rubra
Common Name
Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi
Oregon Alder, Red Alder
In Hindi
choy sum
red alder
In German
choy sum
rot-Erle
In French
choy sum
aulne rouge
In Spanish
choy sum
aliso rojo
In Greek
choy sum
κόκκινη σκλήθρα
In Portuguese
choy sum
amieiro vermelho
In Polish
choy sum
czerwony olcha
In Latin
choy sum
red alnus
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Brassicaceae
Betulaceae
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Importance of Choy Sum and Red Alder
Want to have the most appropriate plant for your garden? You might want to know the importance of Choy Sum and Red Alder. Basically, these two plants vary in many aspects. Compare Choy Sum and Red Alder 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 Red Alder is Anodyne, Appetizer and Astringent. Choy Sum has beauty benefits as follows: Anti-ageing, Hair Conditioner and Skin cleanser while Red Alder has beauty benefits as follows: Anti-ageing, Hair Conditioner and Skin cleanser.
Compare Facts of Choy Sum vs Red Alder
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 Red Alder 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 Red Alder 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 Red Alder has showy fruits. Also Choy Sum is not flowering and Red Alder is not flowering . You can compare Choy Sum and Red Alder facts and facts of other plants too.