Life Span
Perennial
Perennial
Origin
World/Pandemic, North America, Europe, Russia/Siberia, Northern Africa, Asia, India
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
Types
White Spanish
Gladalan White
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
Number of Varieties
Not Available
Habitat
Cropland, Farms, gardens
Woodland Garden Canopy
USDA Hardiness Zone
Not Available
4-8
AHS Heat Zone
Not Available
8-1
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
Habit
Upright/Erect
Upright/Erect
Flower Color
White, Yellow green
Red, Light Yellow, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Not Available
Brown, Sandy Brown, Chocolate
Leaf Color in Spring
Green
Green, Copper
Leaf Color in Summer
Green, Gray Green
Dark Green
Leaf Color in Fall
Green, Gray Green, Yellow green
Orange, Brown, Dark Red
Leaf Color in Winter
Not Available
Not Available
Plant Season
Not Available
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Spring
Tolerances
Drought
Wet Site, Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings, Sets
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Requirements
Keep the ground moist but not water-logged, Requires a lot of watering, Water twice a day in the initial period
Average Water Needs, Keep the ground moist but not water-logged, Needs a lot of water initially, occasional watering once established, Water Deeply
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Dispose of diseased portions, Prune after flowering
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, Fertilize the soil before planting
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
Pests and Diseases
Aphids, Downy mildew, Leaf rust, Slugs, Soft scales
Red blotch
Plant Tolerance
Humidity, Shade areas, Shallow soil
Drought, Wet Site
Flowers
Showy
Insignificant
Flower Petal Number
Single
Not Available
Edible Fruit
No
Not Available
Fragrant Bark/Stem
Yes
Yes
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Glossy
Attracts
Aphids, Insects, Snails
Birds
Allergy
Eye irritation, Gastric, Oral Allergy
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
Aesthetic Uses
Not Used For Aesthetic Purpose
Not Used For Aesthetic Purpose
Beauty Benefits
Anti-ageing, Blackheads, Good for the Scalp, Reduce Bruises
Not Available
Environmental Uses
Air purification, Indoor Air Purification, Insect Repellent
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Medicinal Uses
Analgesic, Asthma, Bronchitis, cholesterol-lowering, Cough, Diabetes, Digestion problems, Diuretic, High blood pressure, Respiratory Disorders, Rheumatism
Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic, Treating fever
Part of Plant Used
Whole plant
Inner Bark, Leaves, Seeds
Other Uses
Animal Feed, Culinary use, Oil is used for aromatherapy, Sauces
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Edible, Herb / Vegetable
Feature Plant, Shade Trees
Botanical Name
ALLIUM cepa 'White Ebenezer'
QUERCUS velutina
Common Name
Garden Onion, White Onion
Black Oak
In Hindi
प्याज
Black Oak Tree
In German
Zwiebel
Schwarz Oak Tree
In French
Oignon
Noir Oak Tree
In Spanish
Cebolla
Negro del árbol de roble
In Greek
Κρεμμύδι
Black Oak Tree
In Portuguese
Cebola
Carvalho Preto
In Polish
Cebula
Czarny Dąb
In Latin
cepa
Niger quercum ligno
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Fagales
Family
Liliaceae
Fagaceae
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Subfamily
Allioideae
Not Available
Season and Care of White Onion and Black Oak
Season and care of White Onion and Black Oak is important to know. While considering everything about White Onion and Black Oak Care, growing season is an essential factor. White Onion season is Not Available and Black Oak season is Not Available. The type of soil for White Onion is Loam, Sand and for Black Oak is Clay, Loam, Sand while the PH of soil for White Onion is Neutral and for Black Oak is Acidic, Neutral.
White Onion and Black Oak Physical Information
White Onion and Black Oak physical information is very important for comparison. White Onion height is 60.00 cm and width 10.20 cm whereas Black Oak height is 2,438.40 cm and width 1,219.20 cm. The color specification of White Onion and Black Oak are as follows:
White Onion flower color: White and Yellow green
White Onion leaf color: Green
Black Oak flower color: Red, Light Yellow and Yellow green
- Black Oak leaf color: Green and Copper
Care of White Onion and Black Oak
Care of White Onion and Black Oak include pruning, fertilizers, watering etc. White Onion pruning is done Dispose of diseased portions and Prune after flowering and 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. In summer White Onion needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Black Oak needs Lots of watering and in winter, it needs Average Water.