Life Span
Annual
Biennial
Origin
Europe
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Types
-
Yellow Birch, Paper Birch, River Birch
Habitat
agricultural areas, Moist Soils
Hills, Moist Soils
USDA Hardiness Zone
4-10
4-9
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, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Flower Color
Yellow
Yellow, Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sienna, Black
Black
Leaf Color in Spring
Green, Light Green
Green, Light Green
Leaf Color in Summer
White, Green, Dark Green
Green, Light Green
Leaf Color in Fall
White, Green, Dark Green
Yellow, Light Yellow, Tan
Leaf Color in Winter
White, Green, Dark Green
-
Plant Season
Spring, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring, Summer
Spring
Tolerances
Drought
Wet Site, Pollution, Soil Compaction
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Allow to dry out slightly between watering, Do not water the foliage, Keep the Soil well drained
Requires watering in the growing season, Water daily during growing season, Water Deeply, Water more frequently during periods of extreme drought
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove dead or diseased plant parts
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove hanging branches
Fertilizers
8-8-8, since leafy plants, use higher nitrogen content fertilizer
All-Purpose Liquid Fertilizer, fertilize twice a year, Nitrogen
Pests and Diseases
Aphids, Beetles, Cabbage looper, Downy mildew, Fusarium leaf spot, Rust
Red blotch
Plant Tolerance
Full Sun, Humidity, Shallow soil
Pollution, Soil Compaction, Wet Site
Flower Petal Number
Single
-
Foliage Texture
Medium
Medium
Attracts
Caterpillar, Mites
Ants, Aphids, Birds
Allergy
Diarrhea, Dizziness, Nausea
-
Beauty Benefits
Anti-ageing, Hair Conditioner, Skin cleanser
Good for skin
Environmental Uses
Fixes Nitrogen, Food for animals
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Medicinal Uses
Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium
Antibacterial, anti-inflammatory, Arthritis, Boils, bowel syndrome, Combats Stress, Diarrhea, Dysentry, Heart problems, Kidney Stones, Osteoarthritis, Skin Disorders, Urinary tract problems
Part of Plant Used
Leaf Stalks, Leaves
Bark, Leaves, Sap
Other Uses
Culinary use, Sauces, Used to promote healthy blood flow during menstruation
Medicinal oil, Used as essential oil
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edible, Herb / Vegetable, Wildflower
Feature Plant, Shade Trees
Botanical Name
BRASSICA rapa( Chinensis Group)
BETULA nigra 'Studetec'
Common Name
Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi
Black Birch, River Birch, Tecumseh Compact River Birch
In Hindi
choy sum
काले बर्च वृक्ष
In German
choy sum
Schwarze Birke
In French
choy sum
Noir Bouleau
In Spanish
choy sum
Negro del árbol de abedul
In Greek
choy sum
Μαύρο Birch Tree
In Portuguese
choy sum
Bétula Preto
In Polish
choy sum
Czarny Brzoza
In Latin
choy sum
Niger Caerulus
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Brassicaceae
Betulaceae
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Importance of Choy Sum and Black Birch
Want to have the most appropriate plant for your garden? You might want to know the importance of Choy Sum and Black Birch. Basically, these two plants vary in many aspects. Compare Choy Sum and Black Birch 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 Black Birch is Antibacterial, anti-inflammatory, Arthritis, Boils, bowel syndrome, Combats Stress, Diarrhea, Dysentry, Heart problems, Kidney Stones, Osteoarthritis, Skin Disorders and Urinary tract problems. Choy Sum has beauty benefits as follows: Anti-ageing, Hair Conditioner and Skin cleanser while Black Birch has beauty benefits as follows: Anti-ageing, Hair Conditioner and Skin cleanser.
Compare Facts of Choy Sum vs Black Birch
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 Black Birch 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 Black Birch 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 Black Birch has no showy fruits. Also Choy Sum is not flowering and Black Birch is not flowering . You can compare Choy Sum and Black Birch facts and facts of other plants too.