Origin
Europe
Southern Europe, Western Europe, Mediterranean
Number of Varieties
Not Available
Habitat
agricultural areas, Moist Soils
Swamps
USDA Hardiness Zone
4-10
Not Available
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
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
Upright/Erect
Rosette/Stemless
Flower Color
Yellow
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sienna, Black
Not Available
Leaf Color in Spring
Green, Light Green
Green
Leaf Color in Summer
White, Green, Dark Green
Light Green
Leaf Color in Fall
White, Green, Dark Green
Light Green
Leaf Color in Winter
White, Green, Dark Green
Light Green
Leaf Shape
Oval
Heart-shaped
Plant Season
Spring, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Summer
Spring, Late Spring, Early Summer
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Requirements
Allow to dry out slightly between watering, Do not water the foliage, Keep the Soil well drained
Keep the ground moist but not water-logged, Never Over-water, 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
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove dead or diseased plant parts
Remove dead leaves
Fertilizers
8-8-8, since leafy plants, use higher nitrogen content fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Beetles, Cabbage looper, Downy mildew, Fusarium leaf spot, Rust
Red blotch
Plant Tolerance
Full Sun, Humidity, Shallow soil
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Bold
Foliage Sheen
Not Available
Matte
Attracts
Caterpillar, Mites
Beetles, Moths
Allergy
Diarrhea, Dizziness, Nausea
Food Allergy
Aesthetic Uses
Not Available
Not Used For Aesthetic Purpose
Beauty Benefits
Anti-ageing, Hair Conditioner, Skin cleanser
Not Available
Environmental Uses
Fixes Nitrogen, Food for animals
Air purification
Medicinal Uses
Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium
Arthritis, Asthma, Eczema, Eye Problems, Headache, Heart problems, Jaundice, Muscle Pain, Skin Disorders, Stomach pain, Treatment of ulcers
Part of Plant Used
Leaf Stalks, Leaves
Whole plant
Other Uses
Culinary use, Sauces, Used to promote healthy blood flow during menstruation
Economic Purpose, Employed in herbal medicine
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edible, Herb / Vegetable, Wildflower
Bedding Plant, Container, Edible, Herb / Vegetable
Botanical Name
BRASSICA rapa( Chinensis Group)
BRASSICA oleracea 'Arrowhead'( Capitata Group)
Common Name
Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi
Arrowhead Cabbage, Cabbage
In Spanish
choy sum
repollo
In Portuguese
choy sum
repolho
In Polish
choy sum
kapusta
In Latin
choy sum
brassica
Phylum
Magnoliophyta
Anthophyta
Class
Magnoliopsida
Magnoliopsida
Order
Capparales
Brassicales
Family
Brassicaceae
Brassicaceae
Genus
Brassica
Caulanthus
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Not Available
Not Available
Subfamily
Not Available
Not Available