Life Span
Annual and Perennial
Perennial
Type
Tree
Tree
Origin
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Eastern Asia
Types
Quercus stellata
Pyrus calleryana
Number of Varieties
206
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Rural areas, Suburban areas, Urban areas
USDA Hardiness Zone
5-94-8
0
99
👆🏻
AHS Heat Zone
9-4
8-3
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Oval or Rounded
Pyramidal
Plant Size
Minimum Height
1,830.00 cm910.00 cm
0
3900
👆🏻
Minimum Width
1,680.00 cm760.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Light Yellow, Tan
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Sandy Brown
Leaf Color in Spring
Dark Green
Dark Green
Leaf Color in Summer
Dark Green
Dark Green
Leaf Color in Fall
Orange, Tan, Bronze, Orange Red
Red, Burgundy
Leaf Color in Winter
-
-
Shape
Leaf Shape
Elliptic and Ovate
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Spring
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less watering
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
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune if you want to improve plant shape, Remove dead leaves, Remove deadheads, Remove hanging branches
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
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
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds
Allergy
-
Asthma
Uses
Aesthetic Uses
Showy Purposes
Beautification, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Astringent, Emetic, Febrifuge, Tonic
-
Part of Plant Used
Leaves, Seeds, Wood
Stem
Other Uses
Used As Food, Used as Ornamental plant, Used in pulpwood and lumber production
Decoration Purposes, Showy Purposes, Used as Ornamental plant, Used in Furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Feature Plant, Shade Trees, Street Trees
Botanical Name
QUERCUS stellata
PYRUS calleryana
Common Name
Post Oak
Callery Pear
In Hindi
पोस्ट ओक
Callery नाशपाती
In German
Post oak
Callery Pear
In French
Post oak
Callery pear
In Spanish
Post oak
Callery Pear
In Greek
Post Oak
Callery Αχλάδι
In Portuguese
Post Oak
Callery Pear
In Polish
post Oak
Callery Gruszka
In Latin
Post quercu
Callery Pirum
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheobionta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Rosales
Family
Fagaceae
Rosaceae
Genus
Quercus
Pyrus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
9022
1
27800
👆🏻