Life Span
Perennial
Annual
Origin
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Europe
Habitat
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
agricultural areas, Moist Soils
USDA Hardiness Zone
4-9
4-10
Sunset Zone
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
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
Habit
Oval or Rounded
Upright/Erect
Flower Color
Yellow, Brown
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Black
Sienna, Black
Leaf Color in Spring
Green, Light Green
Green, Light Green
Leaf Color in Summer
Green, Light Green
White, Green, Dark Green
Leaf Color in Fall
Yellow, Light Yellow, Tan
White, Green, Dark Green
Leaf Color in Winter
-
White, Green, Dark Green
Leaf Shape
Oval with a pointed tip and fine teeth along their edges
Oval
Plant Season
Spring, Summer, Fall, Winter
Spring, 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
Average
Well drained
Bloom Time
Spring
Spring, Summer
Tolerances
Wet Site, Pollution, Soil Compaction
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Low
Medium
Watering Requirements
Requires a lot of watering, Requires regular watering
Allow to dry out slightly between watering, Do not water the foliage, Keep the Soil well drained
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
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer, No need to fertilize every year
8-8-8, since leafy plants, use higher nitrogen content fertilizer
Pests and Diseases
Aphids, Red blotch, Sawfly Larvae
Aphids, Beetles, Cabbage looper, Downy mildew, Fusarium leaf spot, Rust
Plant Tolerance
Pollution, Soil Compaction, Wet Site
Full Sun, Humidity, Shallow soil
Flower Petal Number
-
Single
Foliage Texture
Medium
Medium
Attracts
-
Caterpillar, Mites
Allergy
Asthma
Diarrhea, Dizziness, Nausea
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
Anti-ageing, Hair Conditioner, Skin cleanser
Environmental Uses
Erosion control, Wildlife
Fixes Nitrogen, Food for animals
Medicinal Uses
-
Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium
Part of Plant Used
Whole plant
Leaf Stalks, Leaves
Other Uses
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Culinary use, Sauces, Used to promote healthy blood flow during menstruation
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Container, Edible, Herb / Vegetable, Wildflower
Botanical Name
BETULA nigra
BRASSICA rapa( Chinensis Group)
Common Name
River Birch
Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi
In Hindi
River Birch
choy sum
In German
Fluss Birch
choy sum
In French
Birch river
choy sum
In Spanish
river Birch
choy sum
In Greek
ποταμός Birch
choy sum
In Portuguese
river Birch
choy sum
In Polish
Rzeka Birch
choy sum
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Betulaceae
Brassicaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Importance of River Birch and Choy Sum
Want to have the most appropriate plant for your garden? You might want to know the importance of River Birch and Choy Sum. Basically, these two plants vary in many aspects. Compare River Birch and Choy Sum 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 River Birch is whereas of Choy Sum is Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity and Rich in Potassium. River Birch has beauty benefits as follows: while Choy Sum has beauty benefits as follows: .
Compare Facts of River Birch vs Choy Sum
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 River Birch vs Choy Sum 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 River Birch are Asthma whereas of Choy Sum have Diarrhea, Dizziness and Nausea respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. River Birch has no showy fruits and Choy Sum has no showy fruits. Also River Birch is not flowering and Choy Sum is not flowering . You can compare River Birch and Choy Sum facts and facts of other plants too.