Life Span
Perennial
Annual
Type
Tree
Flowering Plants
Origin
Eastern Asia
China
Types
Pyrus calleryana
Ribbon series, Milady aster
Number of Varieties
635
0
40000
👆🏻
Habitat
Rural areas, Suburban areas, Urban areas
Cold Regions
USDA Hardiness Zone
4-83-9
0
99
👆🏻
AHS Heat Zone
8-3
9 - 1
Sunset Zone
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
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
Upright/Erect
Plant Size
Minimum Height
910.00 cm20.30 cm
0
3900
👆🏻
Minimum Width
760.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
White
White, Yellow, Purple, Pink, Rose, Crimson, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sandy Brown
-
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Red, Burgundy
Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Ovate
Arrowhead
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring
Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought, Salt, Soil Compaction
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings, Stem Planting, Transplanting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do not water frequently, Needs watering once a week, Never Over-water, Requires watering in the growing season, Water once every two or three weeks
Do Not over Water, Keep ground moist, Never Over-water, Requires a lot of watering, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Alternate Days
Soil
Soil pH
Acidic, Neutral, Alkaline
Slightly Acidic
Soil Type
Loam, Sand
Loamy, Well drained
Soil Drainage Capacity
Average
Loamy, Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Prune if you want to improve plant shape, Remove dead leaves, Remove deadheads, Remove hanging branches
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Compost, Well-rotted manure
Pests and Diseases
Red blotch
fungus
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
Flower Petal Number
Single
Single, Double, Semi-Double
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
-
Allergy
Asthma
Asthma
Uses
Aesthetic Uses
Beautification, Landscape Designing, Showy Purposes
Beautification, Bouquets, Hanging Basket, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for insects, Versatility, Very little waste
Plant Benefits
Medicinal Uses
-
Rheumatism
Part of Plant Used
Stem
Flowers
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant, Used in Furniture
Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Bedding Plant, Container, Cottage garden, Rock Garden, Showy Tree
Botanical Name
PYRUS calleryana
CALLISTEPHUS chinensis
Common Name
Callery Pear
China Aster
In Hindi
Callery नाशपाती
चीन एस्टर
In German
Callery Pear
China Aster
In French
Callery pear
Chine Aster
In Spanish
Callery Pear
aster de China
In Greek
Callery Αχλάδι
Κίνα Aster
In Portuguese
Callery Pear
China Aster
In Polish
Callery Gruszka
Chiny Aster
In Latin
Callery Pirum
Sinis Aster
Kingdom
Plantae
Plantae
Phylum
Tracheobionta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Rosales
Asterales
Family
Rosaceae
Asteraceae
Genus
Pyrus
Callistephus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
Astereae
Subfamily
-
Asteroideae
Number of Species
2215
1
27800
👆🏻