Life Span
Perennial
Perennial
Type
Tree
Flowering Plants
Origin
Central Asia, India, Nepal
Southwestern United States, Mexico
Types
White oak, Bluff oak, Muller oak
-
Number of Varieties
60025
0
40000
👆🏻
Habitat
Clay soil areas, Dry areas, Sandy areas
Alpine Meadows, moist forests, Open areas
USDA Hardiness Zone
6-94-9
0
99
👆🏻
AHS Heat Zone
7-5
9-1
Sunset Zone
H1, 7, 8, 9, 14, 15, 16, 17, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
2,286.00 cm25.40 cm
0
3900
👆🏻
Minimum Width
1,219.20 cm20.30 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Yellow green
Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sandy Brown, Sienna
Brown
Leaf Color in Spring
Green, Light Green, Gray
Green
Leaf Color in Summer
Green, Gray
Green
Leaf Color in Fall
Green, Dark Green, Gray
Green
Leaf Color in Winter
Dark Green, Gray
Green
Shape
Leaf Shape
broad, flat
Long Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Transplanting
Layering, Root Division, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs, Never Over-water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic
Neutral, Alkaline
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
cut main flower spike, Remove damaged leaves, Remove dead branches, Remove dead leaves, remove old stems before spring
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
chrysanthemum eelworms, Slugs, Snails
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Hummingbirds, Butterflies
Allergy
Pollen
-
Uses
Aesthetic Uses
Showy Purposes
Beautification, Cottage Garden, Landscape Designing, Ornamental use, Water gardening
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Air purification, Food for insects, Prevent Soil Erosion
Plant Benefits
Medicinal Uses
Chronic fatigue, Cramps, Diarrhea, Dysentry, gallstones, Haemorrhages, Menstrual Cramps
-
Part of Plant Used
Leaves, Seeds, Wood
-
Other Uses
Used as firewood, used for making charcoal
Beneficial species for attracting pollinators, deer resistant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Container, Cutflower, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
QUERCUS leucotrichophora
PENSTEMON barbatus 'Elfin Pink'
Common Name
Banj Oak, Blackjack Oak, Himalayan Oak
Beardlip Penstemon, Elfin Pink Penstemon
In Hindi
Blackjack Oak Tree
Elfin Pink Penstemon
In German
Blackjack Oak Tree
Elfin Pink Penstemon
In French
Blackjack Oak Tree
Elfin Pink Penstemon
In Spanish
Blackjack Oak Tree
Elfin Pink Penstemon
In Greek
Blackjack Oak Tree
Elfin Pink Penstemon
In Portuguese
Blackjack Carvalho
Elfin Penstemon -de-rosa
In Polish
Blackjack Oak Tree
Elfin Różowy Penstemon
In Latin
Blackjack quercum ligno
Elfin Pink Penstemon
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Angiosperms
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Lamiales
Family
Fagaceae
Scrophulariaceae
Genus
Quercus
Penstemon
Clade
Angiosperms, Eudicots, Rosids
Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
60250
1
27800
👆🏻