Life Span
Perennial
Annual
Origin
Central Asia, India, Nepal
Southeastern Asia, India, China
Types
White oak, Bluff oak, Muller oak
Shrub
Number of Varieties
Not Available
Habitat
Clay soil areas, Dry areas, Sandy areas
Tropical regions
USDA Hardiness Zone
6-9
10-15
Sunset Zone
H1, 7, 8, 9, 14, 15, 16, 17, 20, 21, 22, 23, 24
H1, H2, 13, 24
Habit
Oval or Rounded
Spreading
Flower Color
Red, Yellow green
Lavender
Flower Color Modifier
Bicolor
Not Available
Fruit Color
Sandy Brown, Sienna
Brown
Leaf Color in Spring
Green, Light Green, Gray
Gray Green, Silver
Leaf Color in Summer
Green, Gray
Gray Green, Silver
Leaf Color in Fall
Green, Dark Green, Gray
Gray Green
Leaf Color in Winter
Dark Green, Gray
Gray Green
Leaf Shape
broad, flat
Lobed
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
The pH of Soil
Acidic
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring
Indeterminate
Tolerances
Drought
Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Stem Cutting
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Average Water Needs, Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic
Acidic, Neutral, Alkaline
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial 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
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Not Available
Single
Foliage Texture
Medium
Bold
Foliage Sheen
Glossy
Matte
Attracts
Birds
Butterflies
Allergy
Pollen
Not Available
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Air purification
Medicinal Uses
Chronic fatigue, Cramps, Diarrhea, Dysentry, gallstones, Haemorrhages, Menstrual Cramps
Abandonment, epilepsy, Fever, Gout, Leprosy, Skin irritation, Syphilis, Tooth ache, Ulcers
Part of Plant Used
Leaves, Seeds, Wood
Flowers, Leaves, Root
Other Uses
Used as firewood, used for making charcoal
Used for its medicinal properties
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Container, Feature Plant, Mixed Border, Rock Garden, Wall, Tropical
Botanical Name
QUERCUS leucotrichophora
CALOTROPIS gigantea
Common Name
Banj Oak, Blackjack Oak, Himalayan Oak
Crown flower
In Hindi
Blackjack Oak Tree
Crown flower
In German
Blackjack Oak Tree
Crown Blume
In French
Blackjack Oak Tree
fleur de la Couronne
In Spanish
Blackjack Oak Tree
flor de la corona
In Greek
Blackjack Oak Tree
στέμμα λουλούδι
In Portuguese
Blackjack Carvalho
coroa da flor
In Polish
Blackjack Oak Tree
korona kwiatu
In Latin
Blackjack quercum ligno
flos florum
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Gentianales
Family
Fagaceae
Asclepiadaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
Not Available
Not Available
Subfamily
Not Available
Asclepiadoideae
Number of Species
Not Available
Not Available
Importance of Blackjack Oak and Crown Flower
Want to have the most appropriate plant for your garden? You might want to know the importance of Blackjack Oak and Crown Flower. Basically, these two plants vary in many aspects. Compare Blackjack Oak and Crown Flower 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 Blackjack Oak is Chronic fatigue, Cramps, Diarrhea, Dysentry, gallstones, Haemorrhages and Menstrual Cramps whereas of Crown Flower is Abandonment, epilepsy, Fever, Gout, Leprosy, Skin irritation, Syphilis, Tooth ache and Ulcers. Blackjack Oak has beauty benefits as follows: Not Available while Crown Flower has beauty benefits as follows: Not Available.
Compare Facts of Blackjack Oak vs Crown Flower
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 Blackjack Oak vs Crown Flower 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 Blackjack Oak are Pollen whereas of Crown Flower have Not Available respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Blackjack Oak has showy fruits and Crown Flower has showy fruits. Also Blackjack Oak is not flowering and Crown Flower is not flowering . You can compare Blackjack Oak and Crown Flower facts and facts of other plants too.
