Life Span
Perennial
Perennial
Type
Shrub
Tree
Origin
China, Japan
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
-
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
Number of Varieties
3020
0
40000
👆🏻
Habitat
Well Drained
Woodland Garden Canopy
USDA Hardiness Zone
6-94-8
0
99
👆🏻
AHS Heat Zone
9-1
8-1
Sunset Zone
4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
90.00 cm2,438.40 cm
0
3900
👆🏻
Minimum Width
60.00 cm1,219.20 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Violet
Red, Light Yellow, Yellow green
Flower Color Modifier
-
Bicolor
Fruit Color
-
Brown, Sandy Brown, Chocolate
Leaf Color in Spring
Gray Green
Green, Copper
Leaf Color in Summer
Gray Green
Dark Green
Leaf Color in Fall
Gray Green
Orange, Brown, Dark Red
Leaf Color in Winter
-
-
Shape
Leaf Shape
Rhomboid
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Slow
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Summer, Early Fall
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site, Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Cuttings, Rooted stem cutting
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less watering, Water Deeply
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
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
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, Apply N-P-K
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
Pests and Diseases
bees, Red blotch, Whiteflies
Red blotch
Plant Tolerance
Drought, Drought and Wet Site, Variety of soil types
Drought, Wet Site
Flowers
Showy
Insignificant
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
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Birds
Allergy
-
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
Uses
Aesthetic Uses
Beautification, Ornamental use, Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Plant Benefits
Medicinal Uses
-
Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic, Treating fever
Part of Plant Used
-
Inner Bark, Leaves, Seeds
Other Uses
Used as Ornamental plant
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Foundation, Mixed Border
Feature Plant, Shade Trees
Botanical Name
CARYOPTERIS incana
QUERCUS velutina
Common Name
bluebeard
you shu
Black Oak
In Hindi
Bluebeard
Black Oak Tree
In German
Blaubart
Schwarz Oak Tree
In French
Bluebeard
Noir Oak Tree
In Spanish
Barba Azul
Negro del árbol de roble
In Greek
Κυανοπώγωνα
Black Oak Tree
In Portuguese
Barba Azul
Carvalho Preto
In Polish
Sinobrody
Czarny Dąb
In Latin
Bluebeard
Niger quercum ligno
Kingdom
Plantae
Plantae
Phylum
Streptophyta
Magnoliophyta
Class
-
Magnoliopsida
Order
Lamiales
Fagales
Family
Verbenaceae
Fagaceae
Genus
Caryopteris
Quercus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
Cherokee
Subfamily
-
-
Number of Species
7600
1
27800
👆🏻