Life Span
Biennial
Annual or Biennial
Type
Tree
Vegetable
Origin
-
Europe
Types
Chinese red birch, Betula fruticosa, Betula ermanii
Brassica rapa subsp. pekinensis
Brassica rapa subsp. chinensis
Brassica rapa var. rapifera
Brassica rapa subsp. nipposinica
Brassica rapa subsp. perviridis
Number of Varieties
605
0
40000
👆🏻
Habitat
Rocky areas, Sandy areas, Well Drained, Wet forest, Wet ground, Wet lands
-
USDA Hardiness Zone
4-76-9
0
99
👆🏻
AHS Heat Zone
7-1
9-3
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16
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
Pyramidal
Clump-Forming
Plant Size
Minimum Height
1,219.20 cm30.00 cm
0
3900
👆🏻
Minimum Width
762.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Tan
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Bronze, Sandy Brown
-
Leaf Color in Spring
-
Green, Light Green
Leaf Color in Summer
-
-
Leaf Color in Fall
Yellow, Red, Orange
-
Leaf Color in Winter
-
-
Shape
Leaf Shape
Heart-shaped
Obovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring
Spring, Late Spring, Early Summer, Summer, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Medium
Do Not over Water, Water in morning to avoid prompting diseases
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in early spring, Prune in late winter, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove short branches
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Fertilize in early spring, Fertilize in late fall, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
-
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Coarse
Foliage Sheen
Glossy
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Ants, Birds, Insects
Aphids, Flea beetles, white worms
Allergy
Itchiness, Pollen, Sore Throat
-
Uses
Aesthetic Uses
-
-
Beauty Benefits
Good for skin, Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
anti-inflammatory, Arthritis, Bone strength, Dermatitis, Eczema, Eliminate toxins, Heart problems, High cholestrol, Immunity, Kidney problems
Antirheumatic, Resolvent
Part of Plant Used
Whole plant
Leaves, Stem
Other Uses
Used in paper industry
For making oil
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border, Shade Trees
Container, Edible, Herb / Vegetable
Botanical Name
BETULA 'Crimson Frost'
BRASSICA rapa
Common Name
Birch, Crimson Frost Birch
Bok Choy, Broccoli Raab, Chinese Cabbage, Choy Sum, Field Mustard, Pak Choi, Tatsoi, Turnip
In Hindi
भोज पत्र
Bok Choy
In German
Birke
Bok Choy
In French
Arbre de bouleau
Bok Choy
In Spanish
Abedul
Bok Choy
In Greek
Birch Tree
Bok Choy
In Portuguese
bétula
Bok Choy
In Polish
Brzoza
Bok Choy
In Latin
Caerulus
Bok Choy
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Brassicales
Family
Betulaceae
Brassicaceae
Genus
Betula
Brassica
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
Carpinaceae
-
Number of Species
341
1
27800
👆🏻