Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
Asia
Asia, Europe, Northern Africa
Types
Pterocarya fraxinifolia, Pterocarya stenoptera
Sorbus aucuparia fenenkiana, Sorbus aucuparia glabrata, Sorbus aucuparia praemorsa
Number of Varieties
35
0
40000
👆🏻
Habitat
Boggy areas, Mixed deciduous forest
Temperate Regions
USDA Hardiness Zone
6-93-7
0
99
👆🏻
AHS Heat Zone
9-1
7-1
Sunset Zone
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
Habit
Oval or Rounded
Oval or Rounded
Plant Size
Minimum Height
1,520.00 cm1,000.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm800.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow green
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Brown
Orange, Yellow
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Green, Yellow green
Dark Green
Leaf Color in Winter
-
Dark Green
Shape
Leaf Shape
Pinnate
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring, Late Spring
Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Soil Compaction
-
Where to Plant?
Ground
Ground
How to Plant?
Divison, Stem Cutting
Budding, Grafting, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less watering
Do Not over Water, Water in the early morning hours
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
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove all suckers, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove dead or diseased plant parts, Trim each shoot back to the first set of leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen, Phosphorous
All-Purpose Liquid Fertilizer, Doesn't require fertilization when grown in rich soil
Pests and Diseases
-
Aphids, blister mites, Canker, fireblight, sawflies, Silver leaf
Plant Tolerance
Drought, Soil Compaction
-
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies, Hummingbirds
Birds
Allergy
-
Anxiety, Depression, High blood cholestrol, High blood pressure, Pain, Stress
Uses
Aesthetic Uses
-
along a porch, deck or patio, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
-
Air purification, Food for birds, Shadow Tree
Plant Benefits
Medicinal Uses
Diaphoretic
Diarrhea, Inflammation, Laxative, Urinary tract problems, Vitamin C
Part of Plant Used
Bark, Fruits, Seeds
Bark, Fruits, Wood
Other Uses
-
Used for its medicinal properties, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Feature Plant, Mixed Border, Topiary / Bonsai / Espalier
Botanical Name
Pterocarya fraxinifolia
Sorbus aucuparia
Common Name
Caucasian wingnut, Caucasian walnut
Rowan, Mountain ash
In Hindi
wingnut
रोवाण पौधा
In German
wingnut
Rowan Tree
In French
wingnut
Rowan Tree
In Spanish
wingnut
Rowan Tree
In Greek
wingnut
Rowan Tree
In Portuguese
wingnut
Árvore de Rowan
In Polish
Wingnut
Rowan Tree
In Latin
wingnut
Rowan ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Rosales
Family
Juglandaceae
Rosaceae
Genus
Pterocarya
Sorbus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Juglandeae
-
Subfamily
Juglandoideae
-
Number of Species
6110
1
27800
👆🏻