Life Span
Perennial
Perennial
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
Southern Europe, Mediterranean, Northern Africa
Types
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
-
Habitat
Woodland Garden Canopy
Open Forest
USDA Hardiness Zone
4-8
7-9
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Flower Color
Red, Light Yellow, Yellow green
Red, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown, Chocolate
-
Leaf Color in Spring
Green, Copper
Green, Gray Green, Dark Green
Leaf Color in Summer
Dark Green
Gray Green, Dark Green
Leaf Color in Fall
Orange, Brown, Dark Red
Gray Green, Dark Green
Leaf Color in Winter
-
Gray Green, Dark Green
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial 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
Tolerances
Wet Site, Drought
Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Seedlings, Stem Planting, Transplanting
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
Average Water Needs, Do Not over Water, Keep ground moist, Never Over-water, Requires watering in the growing season, Water less during winter
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, Partial Sun
Full Sun, Partial Sun
Pruning
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead leaves, Requires little pruning
Fertilizers
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
fertilize in growing season
Pests and Diseases
Red blotch
Spider mites
Plant Tolerance
Drought, Wet Site
Drought, Salt
Flowers
Insignificant
Insignificant
Fragrant Bark/Stem
Yes
No
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Glossy
Allergy
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
-
Aesthetic Uses
-
Landscape Designing
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Absorbs greenhouse gases, Air purification, Amazing growth rate, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion, Shadow Tree
Medicinal Uses
Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic, Treating fever
Nutrients
Part of Plant Used
Inner Bark, Leaves, Seeds
Bark, Seeds, Stem, Tree trunks
Other Uses
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
Economic Purpose, Used in construction
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Feature Plant, Shade Trees, Street Trees
Botanical Name
QUERCUS velutina
QUERCUS suber
Common Name
Black Oak
Cork Oak
In Hindi
Black Oak Tree
कॉर्क ओक
In German
Schwarz Oak Tree
Kork Eiche
In French
Noir Oak Tree
Cork Oak
In Spanish
Negro del árbol de roble
alcornoque
In Greek
Black Oak Tree
Cork Oak
In Portuguese
Carvalho Preto
sobreiro
In Polish
Czarny Dąb
Cork Oak
In Latin
Niger quercum ligno
sUBER
Phylum
Magnoliophyta
Anthophyta
Class
Magnoliopsida
Magnoliopsida
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Season and Care of Black Oak and Corn Oak
Season and care of Black Oak and Corn Oak is important to know. While considering everything about Black Oak and Corn Oak Care, growing season is an essential factor. Black Oak season is Spring, Summer, Fall and Winter and Corn Oak season is Spring, Summer, Fall and Winter. The type of soil for Black Oak is Clay, Loam, Sand and for Corn Oak is Clay, Loam, Sand while the PH of soil for Black Oak is Acidic, Neutral and for Corn Oak is Acidic, Neutral, Alkaline.
Black Oak and Corn Oak Physical Information
Black Oak and Corn Oak physical information is very important for comparison. Black Oak height is 2,438.40 cm and width 1,219.20 cm whereas Corn Oak height is 1,070.00 cm and width 910.00 cm. The color specification of Black Oak and Corn Oak are as follows:
Black Oak flower color: Red, Light Yellow and Yellow green
Black Oak leaf color: Green and Copper
Corn Oak flower color: Red and Yellow green
- Corn Oak leaf color: Green, Gray Green and Dark Green
Care of Black Oak and Corn Oak
Care of Black Oak and Corn Oak include pruning, fertilizers, watering etc. Black Oak pruning is done Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts and Remove deadheads and Corn Oak pruning is done Remove damaged leaves, Remove dead leaves and Requires little pruning. In summer Black Oak needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Corn Oak needs Lots of watering and in winter, it needs Average Water.