Life Span
Perennial
  
Perennial
  
Type
Herbs, Perennial
  
Tree
  
Origin
South-Eastern Asia
  
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
Not Available
  
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
  
Habitat
Semi desert, Wet forest
  
Woodland Garden Canopy
  
USDA Hardiness Zone
9-11
  
4-8
  
AHS Heat Zone
12 - 9
  
8-1
  
Sunset Zone
Not Available
  
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
  
Habit
Clump-Forming
  
Upright/Erect
  
Plant Size
  
  
Minimum Height
2,438.40 cm
  
15
Minimum Width
Not Available
  
1,219.20 cm
  
15
Plant Color
  
  
Flower Color
White
  
Red, Light Yellow, Yellow green
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Not Available
  
Brown, Sandy Brown, Chocolate
  
Leaf Color in Spring
Dark Green
  
Green, Copper
  
Leaf Color in Summer
Green, Light Green
  
Dark Green
  
Leaf Color in Fall
Dark Green
  
Orange, Brown, Dark Red
  
Leaf Color in Winter
Dark Green
  
Not Available
  
Shape
  
  
Leaf Shape
Elliptic
  
Lobed
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun, Partial shade
  
Full Sun, Partial Sun
  
Growth Rate
Very Fast
  
Slow
  
Type of Soil
Clay, Loam, Sand
  
Clay, Loam, Sand
  
The pH of Soil
Acidic, Neutral, Alkaline
  
Acidic, Neutral
  
Soil Drainage
Average
  
Average
  
Bloom Time
Indeterminate
  
Spring
  
Repeat Bloomer
No
  
No
  
Tolerances
Wet Site
  
Wet Site, Drought
  
Where to Plant?
Container, Ground
  
Ground
  
How to Plant?
Stem Cutting
  
Seedlings, Transplanting
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Average Water Needs, Needs good drainage
  
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
  
  
Soil pH
Acidic, Neutral, Alkaline
  
Acidic, Neutral
  
Soil Type
Clay, Loam, Sand
  
Clay, Loam, Sand
  
Soil Drainage Capacity
Average
  
Average
  
Sun Exposure
Full Sun, Partial Sun, Partial shade
  
Full Sun, Partial Sun
  
Pruning
Cut away fading foliage, Cut upper 1/3 section when young to enhancegrowth, Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
  
Fertilizers
All-Purpose Liquid Fertilizer, Don't use high pH fertilizers
  
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
  
Pests and Diseases
Aphids, Downy mildew, Dry root rot, Rust, Spider mites
  
Red blotch
  
Plant Tolerance
Heat Tolerance, Humidity
  
Drought, Wet Site
  
Flowers
Showy
  
Insignificant
  
Flower Petal Number
Single
  
Not Available
  
Fruits
  
  
Showy Fruit
No
  
Yes
  
Edible Fruit
No
  
Not Available
  
Fragrance
  
  
Fragrant Flower
No
  
No
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
Yes
  
Showy Foliage
No
  
Yes
  
Showy Bark
No
  
Yes
  
Foliage Texture
Medium
  
Medium
  
Foliage Sheen
Matte
  
Glossy
  
Evergreen
No
  
No
  
Invasive
Yes
  
No
  
Self-Sowing
No
  
Yes
  
Attracts
Aphids, Bees, Butterflies, Snails
  
Birds
  
Allergy
Dizziness, Mouth itching, Vomiting
  
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
  
Uses
  
  
Aesthetic Uses
Cottage Garden, Showy Purposes
  
Not Used For Aesthetic Purpose
  
Beauty Benefits
Good Cleanser, Good for the Scalp
  
Not Available
  
Edible Uses
Yes
  
Yes
  
Environmental Uses
Air purification, Insect Repellent
  
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
  
Plant Benefits
  
  
Medicinal Uses
Antipyretic, Bronchitis, Cough, Digestive disorders, Ear infections, Expectorant, Laxative, Migraines, Piles, Rheumatism, Throat infection, Treating fever
  
Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic, Treating fever
  
Part of Plant Used
Bark, Leaf Stalks, Leaves
  
Inner Bark, Leaves, Seeds
  
Other Uses
Biomass for fuel, Can be made into a herbal tea, Culinary use, Oil is used for aromatherapy, Used as a laxative
  
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Hedges, Mixed Border, Screening / Wind Break, Tropical
  
Feature Plant, Shade Trees
  
Botanical Name
Justicia adhatoda
  
QUERCUS velutina
  
Common Name
Malabar nut, Adulsa, Adhatoda, Vasaka
  
Black Oak
  
In Hindi
अडुळसा, अडुसा
  
Black Oak Tree
  
In German
Indisches Lungenkraut
  
Schwarz Oak Tree
  
In French
Justicia adhatoda
  
Noir Oak Tree
  
In Spanish
Justicia adhatoda
  
Negro del árbol de roble
  
In Greek
Justicia adhatoda
  
Black Oak Tree
  
In Portuguese
Justicia adhatoda
  
Carvalho Preto
  
In Polish
Justicia adhatoda
  
Czarny Dąb
  
In Latin
Justicia adhatoda
  
Niger quercum ligno
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Scrophulariales
  
Fagales
  
Family
Acanthaceae
  
Fagaceae
  
Genus
Justicia
  
Quercus
  
Clade
Angiosperms, Monocots
  
Angiosperms, Eudicots, Rosids
  
Tribe
Justicieae
  
Cherokee
  
Subfamily
Acanthoideae
  
Not Available
  
Season and Care of Malabar nut and Black Oak
Season and care of Malabar nut and Black Oak is important to know. While considering everything about Malabar nut and Black Oak Care, growing season is an essential factor. Malabar nut season is Spring, Summer, Fall and Winter and Black Oak season is Spring, Summer, Fall and Winter. The type of soil for Malabar nut is Clay, Loam, Sand and for Black Oak is Clay, Loam, Sand while the PH of soil for Malabar nut is Acidic, Neutral, Alkaline and for Black Oak is Acidic, Neutral.
Malabar nut and Black Oak Physical Information
Malabar nut and Black Oak physical information is very important for comparison. Malabar nut height is 460.00 cm and width Not Available whereas Black Oak height is 2,438.40 cm and width 1,219.20 cm. The color specification of Malabar nut and Black Oak are as follows:
Malabar nut flower color: White
Malabar nut leaf color: Dark Green
Black Oak flower color: Red, Light Yellow and Yellow green
- Black Oak leaf color: Green and Copper
Care of Malabar nut and Black Oak
Care of Malabar nut and Black Oak include pruning, fertilizers, watering etc. Malabar nut pruning is done Cut away fading foliage, Cut upper 1/3 section when young to enhancegrowth, Remove damaged leaves, Remove dead branches and Remove dead leaves 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 Malabar nut 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.