Life Span
Annual
Perennial
Origin
Europe
China, Japan
Habitat
agricultural areas, Moist Soils
subtropical regions, Temperate Regions
USDA Hardiness Zone
4-10
6-9
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
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
White, Silver
Flower Color Modifier
Bicolor
-
Fruit Color
Sienna, Black
Reddish Plum
Leaf Color in Spring
Green, Light Green
White, Dark Green, Sienna
Leaf Color in Summer
White, Green, Dark Green
White, Dark Green, Sienna
Leaf Color in Fall
White, Green, Dark Green
White, Dark Green, Sienna
Leaf Color in Winter
White, Green, Dark Green
White, Dark Green, Sienna
Leaf Shape
Oval
broad, flat
Plant Season
Spring, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Summer
Fall, Late Fall
Tolerances
Drought
Pollution, Salt
Where to Plant?
Container, Ground
Ground, Pot
How to Plant?
Seedlings
Cuttings, root cutting, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Allow to dry out slightly between watering, Do not water the foliage, Keep the Soil well drained
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, 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
Coral Spot, Leaf spot, Red blotch
Plant Tolerance
Full Sun, Humidity, Shallow soil
Drought
Flowers
Showy
Insignificant
Flower Petal Number
Single
Single
Foliage Texture
Medium
Medium
Attracts
Caterpillar, Mites
Birds
Allergy
Diarrhea, Dizziness, Nausea
Toxic
Aesthetic Uses
-
Bonsai, Cottage Garden, Ground Cover
Beauty Benefits
Anti-ageing, Hair Conditioner, Skin cleanser
Skin irritation
Environmental Uses
Fixes Nitrogen, Food for animals
Fixes Nitrogen
Medicinal Uses
Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium
Antiasthamatic, Antitussive, Astringent
Part of Plant Used
Leaf Stalks, Leaves
Fruits, Leaves, Root, Stem
Other Uses
Culinary use, Sauces, Used to promote healthy blood flow during menstruation
Used as Ornamental plant, Used for making hedge
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edible, Herb / Vegetable, Wildflower
Feature Plant, Hedges, Screening, Wind Break
Botanical Name
BRASSICA rapa( Chinensis Group)
Elaeagnus pungens
Common Name
Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi
Silverthorn
In Hindi
choy sum
Silverthorn
In German
choy sum
Silverthorn
In French
choy sum
Silverthorn
In Spanish
choy sum
Silverthorn
In Greek
choy sum
Silverthorn
In Portuguese
choy sum
Silverthorn
In Polish
choy sum
Silverthorn
In Latin
choy sum
Silverthorn
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Capparales
Rhamnales
Family
Brassicaceae
Elaeagnaceae
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Season and Care of Choy Sum and Silverthorn
Season and care of Choy Sum and Silverthorn is important to know. While considering everything about Choy Sum and Silverthorn Care, growing season is an essential factor. Choy Sum season is Spring, Fall and Winter and Silverthorn season is Spring, Fall and Winter. The type of soil for Choy Sum is Clay, Loam, Sand and for Silverthorn is Clay, Loam, Sand while the PH of soil for Choy Sum is Acidic, Neutral and for Silverthorn is Acidic, Neutral, Alkaline.
Choy Sum and Silverthorn Physical Information
Choy Sum and Silverthorn physical information is very important for comparison. Choy Sum height is 15.20 cm and width 15.70 cm whereas Silverthorn height is 300.00 cm and width 300.00 cm. The color specification of Choy Sum and Silverthorn are as follows:
Choy Sum flower color: Yellow
Choy Sum leaf color: Green, Light Green
Silverthorn flower color: White and Silver
- Silverthorn leaf color: White, Dark Green and Sienna
Care of Choy Sum and Silverthorn
Care of Choy Sum and Silverthorn include pruning, fertilizers, watering etc. Choy Sum pruning is done Remove dead or diseased plant parts and Silverthorn pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Choy Sum needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Silverthorn needs Lots of watering and in winter, it needs Average Water.