Life Span
Perennial
Annual or Biennial
Type
Tree
Vegetable
Origin
United States, Central United States
Europe
Types
Deciduous Tree
Brassica rapa subsp. pekinensis
Brassica rapa subsp. chinensis
Brassica rapa var. rapifera
Brassica rapa subsp. nipposinica
Brassica rapa subsp. perviridis
Number of Varieties
3345
0
40000
👆🏻
Habitat
Woodland Garden Canopy
-
USDA Hardiness Zone
5-86-9
0
99
👆🏻
AHS Heat Zone
8-4
9-3
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 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
Spreading
Clump-Forming
Plant Size
Minimum Height
1,830.00 cm30.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow green, Chartreuse
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Chocolate
-
Leaf Color in Spring
Green, Gray Green
Green, Light Green
Leaf Color in Summer
Gray Green, Dark Green
-
Leaf Color in Fall
Yellow, Tan, Brown
-
Leaf Color in Winter
-
-
Shape
Leaf Shape
oblong or obovate
Obovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Slow
Fast
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Spring, Late Spring, Early Summer, Summer, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Water during dry weather
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, Alkaline
Neutral
Soil Type
Clay, Loam
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Phosphorous
All-Purpose Liquid Fertilizer
Pests and Diseases
Anthracnose, Sunken patches
Red blotch
Plant Tolerance
Drought
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
Coarse
Coarse
Foliage Sheen
Glossy
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Aphids, Flea beetles, white worms
Allergy
Severe allergen
-
Uses
Aesthetic Uses
Beautification
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antiseptic, Astringent, Emetic, Febrifuge, Tonic
Antirheumatic, Resolvent
Part of Plant Used
Seeds
Leaves, Stem
Other Uses
Roasted seed is used as a coffee substitute, Used as a thickening in stews, Wood is used for making furniture
For making oil
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Hedges, Screening / Wind Break, Shade Trees, Street Trees
Container, Edible, Herb / Vegetable
Botanical Name
QUERCUS imbricaria
BRASSICA rapa
Common Name
Shingle Oak
Bok Choy, Broccoli Raab, Chinese Cabbage, Choy Sum, Field Mustard, Pak Choi, Tatsoi, Turnip
In Hindi
Shingle Oak
Bok Choy
In German
Kies Eiche
Bok Choy
In French
Shingle Oak
Bok Choy
In Spanish
teja de madera de roble
Bok Choy
In Greek
βότσαλα Oak
Bok Choy
In Portuguese
Shingle Oak
Bok Choy
In Polish
gont Oak
Bok Choy
In Latin
Quercus imbricaria
Bok Choy
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Brassicales
Family
Fagaceae
Brassicaceae
Genus
Quercus
Brassica
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
Fagoideae
-
Number of Species
81
1
27800
👆🏻