Life Span
Perennial
  
Annual
  
Type
Tree
  
Tender Perennial
  
Origin
Central Asia, India, Nepal
  
Hybrid origin, Mediterranean, Turkey, Canary Islands, Africa, Southern Africa, Madagascar, South Africa, Iraq, Iran, Western Asia
  
Types
White oak, Bluff oak, Muller oak
  
'Americana Bright Red' geranium, 'Allure Light Pink' geranium, 'Candy Cherry' geranium, 'Elegance Imperial' regal geranium
  
Habitat
Clay soil areas, Dry areas, Sandy areas
  
Mediterranean region
  
USDA Hardiness Zone
6-9
  
12-15
  
AHS Heat Zone
7-5
  
12-1
  
Sunset Zone
H1, 7, 8, 9, 14, 15, 16, 17, 20, 21, 22, 23, 24
  
A2, A3, 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
  
Clump-Forming
  
Plant Size
  
  
Minimum Height
2,286.00 cm
  
18
Not Available
  
Minimum Width
1,219.20 cm
  
15
Not Available
  
Plant Color
  
  
Flower Color
Red, Yellow green
  
White, Red, Purple, Orange, Pink, Rose, Salmon, Orange Red
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Sandy Brown, Sienna
  
Not Available
  
Leaf Color in Spring
Green, Light Green, Gray
  
White, Yellow, Red, Green, Purple, Dark Green, Bronze, Orange Red, Ivory
  
Leaf Color in Summer
Green, Gray
  
White, Yellow, Red, Green, Purple, Dark Green, Bronze, Orange Red, Ivory
  
Leaf Color in Fall
Green, Dark Green, Gray
  
White, Yellow, Red, Green, Purple, Dark Green, Bronze, Orange Red, Ivory
  
Leaf Color in Winter
Dark Green, Gray
  
Not Available
  
Shape
  
  
Leaf Shape
broad, flat
  
Reniform
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun
  
Full Sun, Partial Sun
  
Growth Rate
Medium
  
Fast
  
Type of Soil
Loam
  
Loam, Sand
  
The pH of Soil
Acidic
  
Neutral
  
Soil Drainage
Average
  
Well drained
  
Bloom Time
Spring
  
Indeterminate
  
Repeat Bloomer
No
  
Yes
  
Tolerances
Drought
  
Not Available
  
Where to Plant?
Ground
  
Container, Ground, Pot
  
How to Plant?
Seedlings, Transplanting
  
Grafting, Seedlings, Stem Planting
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Average Water Needs
  
Prefer drip-irrigation instead of Over-head watering, Requires regular watering, Water Deeply, Water twice a day in the initial period
  
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, Sand
  
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
  
Cut or pinch the stems, No pruning needed in the early stages, Prune if you want to improve plant shape, Prune in spring, Prune to stimulate growth, Remove dead or diseased plant parts, Remove shoots
  
Fertilizers
All-Purpose Liquid Fertilizer
  
All-Purpose Liquid Fertilizer
  
Pests and Diseases
Red blotch
  
Alternaria Leaf Spot, Bacterial Blight, Bacterial Fasciation, Bacterial leaf spot, Blackleg, Botrytis Blight, Edema, Gray mold, Pseudomonas Leaf Spot, Southern Bacterial Wilt, Stem spot, Verticillium Wilt, Viruses
  
Plant Tolerance
Drought
  
Drought
  
Flowers
No
  
Yes
  
Flower Petal Number
Not Available
  
Single, Double, Semi-Double
  
Fruits
  
  
Showy Fruit
Yes
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
Yes
  
Fragrant Bark/Stem
No
  
Yes
  
Showy Foliage
Yes
  
Yes
  
Showy Bark
Yes
  
No
  
Foliage Texture
Medium
  
Medium
  
Foliage Sheen
Glossy
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
Yes
  
Yes
  
Attracts
Birds
  
Butterflies
  
Allergy
Pollen
  
Sinuses, Throat itching
  
Uses
  
  
Aesthetic Uses
Showy Purposes
  
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
Yes
  
Yes
  
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Chronic fatigue, Cramps, Diarrhea, Dysentry, gallstones, Haemorrhages, Menstrual Cramps
  
Antibacterial, Diabetes, Inflammation
  
Part of Plant Used
Leaves, Seeds, Wood
  
Flowers, Whole plant
  
Other Uses
Used as firewood, used for making charcoal
  
Oil is used in perfume, soaps, creams, etc., Used as Ornamental plant, Used for fragrance
  
Used As Indoor Plant
No
  
Yes
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Feature Plant, Shade Trees
  
Alpine, Bedding Plant, Container, Edging, Foundation, Hanging Basket, Houseplant, Mixed Border, Rock Garden / Wall, Topiary / Bonsai / Espalier, Tropical
  
Botanical Name
QUERCUS leucotrichophora
  
PELARGONIUM
  
Common Name
Banj Oak, Blackjack Oak, Himalayan Oak
  
Florist Geranium, Geranium
  
In Hindi
Blackjack Oak Tree
  
Geranium
  
In German
Blackjack Oak Tree
  
Geranie
  
In French
Blackjack Oak Tree
  
Géranium
  
In Spanish
Blackjack Oak Tree
  
Geranio
  
In Greek
Blackjack Oak Tree
  
γεράνι
  
In Portuguese
Blackjack Carvalho
  
Gerânio
  
In Polish
Blackjack Oak Tree
  
Pelargonia
  
In Latin
Blackjack quercum ligno
  
Geranium
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Fagales
  
Geraniales
  
Family
Fagaceae
  
Geraniaceae
  
Genus
Quercus
  
Geranium
  
Clade
Angiosperms, Eudicots, Rosids
  
Angiosperms, Eudicots, Rosids
  
Tribe
Not Available
  
Not Available
  
Subfamily
Not Available
  
Not Available
  
Number of Species
Not Available