Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
Southern Europe, Mediterranean, Northern Africa
Asia
Types
-
Pterocarya fraxinifolia, Pterocarya stenoptera
Number of Varieties
13
0
40000
👆🏻
Habitat
Open Forest
Boggy areas, Mixed deciduous forest
USDA Hardiness Zone
7-96-9
0
99
👆🏻
AHS Heat Zone
12-3
9-1
Sunset Zone
5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 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
Oval or Rounded
Oval or Rounded
Plant Size
Minimum Height
1,070.00 cm1,520.00 cm
0
3900
👆🏻
Minimum Width
910.00 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Yellow green
Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Brown
Leaf Color in Spring
Green, Gray Green, Dark Green
Green
Leaf Color in Summer
Gray Green, Dark Green
Green
Leaf Color in Fall
Gray Green, Dark Green
Green, Yellow green
Leaf Color in Winter
Gray Green, Dark Green
-
Shape
Leaf Shape
Lobed
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Slow
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring
Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Drought, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting, Transplanting
Divison, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Keep ground moist, Never Over-water, Requires watering in the growing season, Water less during winter
Needs less watering
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
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead leaves, Requires little pruning
Remove all suckers, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize in growing season
All-Purpose Liquid Fertilizer, Nitrogen, Phosphorous
Pests and Diseases
Spider mites
-
Plant Tolerance
Drought, Salt
Drought, Soil Compaction
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
Medium
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds, Butterflies, Hummingbirds
Allergy
-
-
Uses
Aesthetic Uses
Landscape Designing
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Absorbs greenhouse gases, Air purification, Amazing growth rate, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion, Shadow Tree
-
Plant Benefits
Medicinal Uses
Nutrients
Diaphoretic
Part of Plant Used
Bark, Seeds, Stem, Tree trunks
Bark, Fruits, Seeds
Other Uses
Economic Purpose, Used in construction
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Feature Plant, Shade Trees
Botanical Name
QUERCUS suber
Pterocarya fraxinifolia
Common Name
Cork Oak
Caucasian wingnut, Caucasian walnut
In Hindi
कॉर्क ओक
wingnut
In German
Kork Eiche
wingnut
In French
Cork Oak
wingnut
In Spanish
alcornoque
wingnut
In Greek
Cork Oak
wingnut
In Portuguese
sobreiro
wingnut
In Polish
Cork Oak
Wingnut
In Latin
sUBER
wingnut
Kingdom
Plantae
Plantae
Phylum
Anthophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Fagales
Family
Fagaceae
Juglandaceae
Genus
Quercus
Pterocarya
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Mirini
Juglandeae
Subfamily
Mirinae
Juglandoideae
Number of Species
206
1
27800
👆🏻