Life Span
Perennial
Perennial
Type
Tree
Broadleaf Evergreen
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Canada
Australia
Types
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
-
Habitat
Woodland Garden Canopy
Sunny Edge, Woodland Garden Secondary
USDA Hardiness Zone
4-8
9-11
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
21,22
Habit
Upright/Erect
Oval or Rounded
Flower Color
Red, Light Yellow, Yellow green
White, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown, Chocolate
-
Leaf Color in Spring
Green, Copper
Green, Dark Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Orange, Brown, Dark Red
Green, Dark Green
Leaf Color in Winter
-
Green, Dark Green
Leaf Shape
Lobed
Linear to lanceolate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring
Early Spring, Fall, Late Winter
Tolerances
Wet Site, Drought
Pollution, Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Cuttings, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Keep the ground moist but not water-logged, Needs a lot of water initially, occasional watering once established, Water Deeply
Water regularly for 2 months
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
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Pruning may be required for height clearance
Fertilizers
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
Does not require fertilizer once established
Pests and Diseases
Red blotch
-
Plant Tolerance
Drought, Wet Site
Drought
Flowers
Insignificant
Insignificant
Fragrant Bark/Stem
Yes
No
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Glossy
Attracts
Birds
Blowflies, Insects
Allergy
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
Mild Allergen
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Air purification
Medicinal Uses
Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic, Treating fever
Anodyne, Odontalgic
Part of Plant Used
Inner Bark, Leaves, Seeds
Wood
Other Uses
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
Used as a fodder tree in agricultural areas, Useful for shade
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Feature Plant, Hedges, Screening, Wind Break, Shade Trees, Street Trees, Topiary, Bonsai, Espalier
Botanical Name
QUERCUS velutina
GEIJERA parviflora
Common Name
Black Oak
Wilga, Native Willow
In Hindi
Black Oak Tree
Wilga
In German
Schwarz Oak Tree
Pirol
In French
Noir Oak Tree
loriot
In Spanish
Negro del árbol de roble
oriol
In Greek
Black Oak Tree
φλώρος
In Portuguese
Carvalho Preto
papa-figos
In Polish
Czarny Dąb
Wilga
In Latin
Niger quercum ligno
oriole
Phylum
Magnoliophyta
Charophyta
Class
Magnoliopsida
Equisetopsida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Importance of Black Oak and Wilga
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Oak and Wilga. Basically, these two plants vary in many aspects. Compare Black Oak and Wilga as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Black Oak is Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic and Treating fever whereas of Wilga is Anodyne and Odontalgic. Black Oak has beauty benefits as follows: while Wilga has beauty benefits as follows: .
Compare Facts of Black Oak vs Wilga
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Black Oak vs Wilga and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Black Oak are Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes and Whooping Cough whereas of Wilga have Mild Allergen respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Oak has showy fruits and Wilga has no showy fruits. Also Black Oak is not flowering and Wilga is not flowering . You can compare Black Oak and Wilga facts and facts of other plants too.