Life Span
Annual
Perennial
Type
Vegetable
Fruit
Origin
Europe
Western Europe
Types
-
Pyrus amygdaliformis, Pyrus armeniacifolia, Pyrus bourgaeana
Number of Varieties
525
0
40000
👆🏻
Habitat
agricultural areas, Moist Soils
Dappled Shade, Sunny Edge, Woodland Garden Secondary
USDA Hardiness Zone
4-105-9
0
99
👆🏻
AHS Heat Zone
9-3
9-5
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
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
15.20 cm101.60 cm
0
3900
👆🏻
Minimum Width
15.70 cm38.10 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sienna, Black
-
Leaf Color in Spring
Green, Light Green
-
Leaf Color in Summer
White, Green, Dark Green
-
Leaf Color in Fall
White, Green, Dark Green
-
Leaf Color in Winter
White, Green, Dark Green
Light Green
Shape
Leaf Shape
Oval
Oblong
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall, Winter
Spring, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Slow
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Summer
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Allow to dry out slightly between watering, Do not water the foliage, Keep the Soil well drained
Medium
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam
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 crossing or rubbing branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
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
Flowers
✔
✘
✔
✘
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
-
Foliage Sheen
-
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Caterpillar, Mites
Birds
Allergy
Diarrhea, Dizziness, Nausea
Itchiness, Mouth itching, Pollen, Sore Throat
Uses
Aesthetic Uses
-
-
Beauty Benefits
Anti-ageing, Hair Conditioner, Skin cleanser
Good for skin and hair
Edible Uses
✔
✘
✔
✘
Environmental Uses
Fixes Nitrogen, Food for animals
Air purification, Nesting sites for birds, Shadow Tree, Windbreak
Plant Benefits
Medicinal Uses
Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium
Analgesic, Diuretic, Heart problems, High cholestrol, Stomach pain, Weight loss
Part of Plant Used
Leaf Stalks, Leaves
Fruits, Wood
Other Uses
Culinary use, Sauces, Used to promote healthy blood flow during menstruation
Used as a dye, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Herb / Vegetable, Wildflower
Feature Plant, Fruit / Fruit Tree
Botanical Name
BRASSICA rapa( Chinensis Group)
PYRUS 'Bosc'
Common Name
Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi
Bosc Pear, Pear
In Hindi
choy sum
Bosc Pear Tree
In German
choy sum
Bosc Pear Tree
In French
choy sum
Bosc Pear Tree
In Spanish
choy sum
Bosc Pear Tree
In Greek
choy sum
Bosc Pear Tree
In Portuguese
choy sum
Bosc Pear Tree
In Polish
choy sum
Bosc Pear Tree
In Latin
choy sum
Orbis Bosc ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Capparales
Rosales
Family
Brassicaceae
Rosaceae
Genus
Brassica
Pyrus
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
Maleae
Subfamily
-
Amygdaloideae
Number of Species
1824
1
27800
👆🏻