Life Span
Perennial
Perennial
Origin
Northeastern United States, Mid-Atlantic United States, Central United States, Canada
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Types
Blue ash, Single-leaf ash, Fragrant ash
Quercus phellos, Quercus nigra
Habitat
Moist Soils
Hot climate regions, low mountains, Tropical regions
USDA Hardiness Zone
3-7
6-9
Sunset Zone
-
2a, 2b, 3a, 3b, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21
Habit
Upright/Erect
Oval or Rounded
Flower Color
Green, Purple
Red, Light Green, Chartreuse
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
Tan, Chocolate
Leaf Color in Spring
Green, Dark Green
Green, Light Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Yellow, Yellow green, Brown, Bronze
Yellow, Orange, Sandy Brown
Leaf Shape
Pinnate
Irregular
Plant Season
Spring, Summer
Spring, Fall
Sunlight
Full Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Spring, Spring
Spring, Late Spring
Tolerances
Wet Site
Wet Site, Pollution, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Grafting, Seedlings
Plant Maintenance
Medium
Low
Watering Requirements
Average Water Needs
Allow to dry out slightly between watering, Does not require lot of watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Prune in fall, Prune in winter, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove short twigs
cut main flower spike, Prune every year, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Bonemeal, fertilize in growing season
Pests and Diseases
Red blotch
Azalea leaf gall, Fusarium leaf spot, Leaf rust, Mildew
Plant Tolerance
Wet Site
Heat Tolerance, Humidity, Salt and Soil Compaction
Flowers
Insignificant
Insignificant
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Glossy
Allergy
-
Eczema, Rhinitis, Runny nose
Aesthetic Uses
Showy Purposes
Landscape Designing, Showy Purposes
Beauty Benefits
-
Blood purifying, Reduce Bruises, Weightloss
Edible Uses
Insignificant
Sometimes
Environmental Uses
Air purification, Nesting sites for birds, Wildlife, Windbreak
Air purification
Medicinal Uses
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic
Gout, Obesity, Snoring
Part of Plant Used
Inner Bark, Leaves, Tree trunks
Bark, Stem
Other Uses
Basketary, Used as a dye, Used as fuel, Used for woodware
Animal Feed, Biodiesel, Recovering internal injuries
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Shade Trees, Water Gardens
Shade Trees, Street Trees
Botanical Name
FRAXINUS nigra
QUERCUS phellos
Common Name
Black Ash, Brown Ash, Swamp Ash
Willow Oak
In Hindi
Black Ash plant
Overcup ओक
In German
Black Ash Pflanze
Overcup Oak
In French
plante Black Ash
Overcup Oak
In Spanish
planta de negro de Ceniza
Overcup Roble
In Greek
φυτό μαύρη τέφρα
Overcup Oak
In Portuguese
planta Black Ash
Overcup Oak
In Polish
Black Ash roślin
Overcup Dąb
In Latin
Black ash herba
Oryza
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Fagales
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Subfamily
-
Amaryllidoideae
Season and Care of Black Ash and Willow Oak
Season and care of Black Ash and Willow Oak is important to know. While considering everything about Black Ash and Willow Oak Care, growing season is an essential factor. Black Ash season is Spring and Summer and Willow Oak season is Spring and Summer. The type of soil for Black Ash is Clay, Loam, Sand and for Willow Oak is Clay, Loam, Sand while the PH of soil for Black Ash is Acidic, Neutral and for Willow Oak is Acidic, Neutral, Alkaline.
Black Ash and Willow Oak Physical Information
Black Ash and Willow Oak physical information is very important for comparison. Black Ash height is 1,220.00 cm and width 610.00 cm whereas Willow Oak height is 1,220.00 cm and width 910.00 cm. The color specification of Black Ash and Willow Oak are as follows:
Black Ash flower color: Green and Purple
Black Ash leaf color: Green and Dark Green
Willow Oak flower color: Red, Light Green and Chartreuse
- Willow Oak leaf color: Green and Light Green
Care of Black Ash and Willow Oak
Care of Black Ash and Willow Oak include pruning, fertilizers, watering etc. Black Ash pruning is done Prune in fall, Prune in winter, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts and Remove short twigs and Willow Oak pruning is done cut main flower spike, Prune every year, Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Black Ash needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Willow Oak needs Lots of watering and in winter, it needs Average Water.