Life Span
Perennial
Annual
Type
Tree
Vegetable
Origin
Central Asia, India, Nepal
North America, Central America, South America
Types
White oak, Bluff oak, Muller oak
Field Corn, Sweet Corn, Baby Corn, Indian Corn
Number of Varieties
6002
0
40000
👆🏻
Habitat
Clay soil areas, Dry areas, Sandy areas
Clay soil areas, Loamy soils, Sandy areas
USDA Hardiness Zone
6-9-9999
0
99
👆🏻
AHS Heat Zone
7-5
12-5
Sunset Zone
H1, 7, 8, 9, 14, 15, 16, 17, 20, 21, 22, 23, 24
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
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
2,286.00 cm120.00 cm
0
3900
👆🏻
Minimum Width
1,219.20 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Yellow green
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sandy Brown, Sienna
White, Yellow, Light Yellow, Peach
Leaf Color in Spring
Green, Light Green, Gray
Green, Dark Green
Leaf Color in Summer
Green, Gray
Green, Dark Green
Leaf Color in Fall
Green, Dark Green, Gray
Green, Dark Green
Leaf Color in Winter
Dark Green, Gray
Green, Dark Green
Shape
Leaf Shape
broad, flat
Long Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Very Fast
Type of Soil
Loam
Loam
The pH of Soil
Acidic
Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs, Do Not over Water, Needs watering once a week, Never Over-water, Over-head watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic
Neutral
Soil Type
Loam
Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Nitrogen, Phosphorous, Potassium, Well-rotted manure
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
-
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Coarse
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
-
Allergy
Pollen
Asthma, Diarrhea, Headache, Nausea, Runny nose, Skin rash, sneezing, Vomiting
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
Good for skin and hair, Improve hair condition, Improve skin condition
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Food for animals, Food for birds, Food for insects
Plant Benefits
Medicinal Uses
Chronic fatigue, Cramps, Diarrhea, Dysentry, gallstones, Haemorrhages, Menstrual Cramps
Anemia, Antioxidants, Diabetes, Improve heart health, Indigestion, Nutrients
Part of Plant Used
Leaves, Seeds, Wood
Fruits
Other Uses
Used as firewood, used for making charcoal
Economic Purpose, Employed in herbal medicine, Oil is used as an industrial solvent, Used As Food, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Edible, Herb, Vegetable
Botanical Name
QUERCUS leucotrichophora
ZEA mays
Common Name
Banj Oak, Blackjack Oak, Himalayan Oak
Maize
In Hindi
Blackjack Oak Tree
मक्का
In German
Blackjack Oak Tree
Mais
In French
Blackjack Oak Tree
Blé
In Spanish
Blackjack Oak Tree
Maíz
In Greek
Blackjack Oak Tree
Καλαμπόκι
In Portuguese
Blackjack Carvalho
Milho
In Polish
Blackjack Oak Tree
Kukurydza
In Latin
Blackjack quercum ligno
corn
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Streptophyta
Class
Magnoliopsida
Liliopsida
Order
Fagales
Poales
Family
Fagaceae
Poaceae
Genus
Quercus
Zea
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
-
Andropogoneae
Subfamily
-
Panicoideae
Number of Species
606
1
27800
👆🏻