Life Span
Annual
Perennial
Origin
Europe
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Habitat
agricultural areas, Moist Soils
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
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
-
Leaf Shape
Oval
Oval with a pointed tip and fine teeth along their edges
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, Sand
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
Low
Watering Requirements
Allow to dry out slightly between watering, Do not water the foliage, Keep the Soil well drained
Requires a lot of watering, Requires regular watering
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, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove dead or diseased plant parts
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Fertilizers
8-8-8, since leafy plants, use higher nitrogen content fertilizer
All-Purpose Liquid Fertilizer, No need to fertilize every year
Pests and Diseases
Aphids, Beetles, Cabbage looper, Downy mildew, Fusarium leaf spot, Rust
Aphids, Red blotch, Sawfly Larvae
Plant Tolerance
Full Sun, Humidity, Shallow soil
Pollution, Soil Compaction, Wet Site
Flower Petal Number
Single
-
Foliage Texture
Medium
Medium
Attracts
Caterpillar, Mites
-
Allergy
Diarrhea, Dizziness, Nausea
Asthma
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
Anti-ageing, Hair Conditioner, Skin cleanser
-
Environmental Uses
Fixes Nitrogen, Food for animals
Erosion control, Wildlife
Medicinal Uses
Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium
-
Part of Plant Used
Leaf Stalks, Leaves
Whole plant
Other Uses
Culinary use, Sauces, Used to promote healthy blood flow during menstruation
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
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
Common Name
Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi
River Birch
In Hindi
choy sum
River Birch
In German
choy sum
Fluss Birch
In French
choy sum
Birch river
In Spanish
choy sum
river Birch
In Greek
choy sum
ποταμός Birch
In Portuguese
choy sum
river Birch
In Polish
choy sum
Rzeka Birch
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Brassicaceae
Betulaceae
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Importance of Choy Sum and River Birch
Want to have the most appropriate plant for your garden? You might want to know the importance of Choy Sum and River Birch. Basically, these two plants vary in many aspects. Compare Choy Sum and River 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 River Birch is . Choy Sum has beauty benefits as follows: Anti-ageing, Hair Conditioner and Skin cleanser while River Birch has beauty benefits as follows: Anti-ageing, Hair Conditioner and Skin cleanser.
Compare Facts of Choy Sum vs River 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 River 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 River Birch have 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 River Birch has no showy fruits. Also Choy Sum is not flowering and River Birch is not flowering . You can compare Choy Sum and River Birch facts and facts of other plants too.