Life Span
Perennial
Perennial
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
Habitat
Well Drained
Woodland Garden Canopy
USDA Hardiness Zone
6-9
4-8
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
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 Shape
Rhomboid
Lobed
Plant Season
Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun
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
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 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 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
-
Fragrant Bark/Stem
No
Yes
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Glossy
Attracts
Butterflies
Birds
Allergy
-
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
Aesthetic Uses
Beautification, Ornamental use, Showy Purposes
-
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
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
No
No
Used As Outdoor Plant
Yes
Yes
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
Phylum
Streptophyta
Magnoliophyta
Family
Verbenaceae
Fagaceae
Genus
Caryopteris
Quercus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Importance of Bluebeard and Black Oak
Want to have the most appropriate plant for your garden? You might want to know the importance of Bluebeard and Black Oak. Basically, these two plants vary in many aspects. Compare Bluebeard and Black Oak 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 Bluebeard is whereas of Black Oak is Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic and Treating fever. Bluebeard has beauty benefits as follows: while Black Oak has beauty benefits as follows: .
Compare Facts of Bluebeard vs Black Oak
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 Bluebeard vs Black Oak 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 Bluebeard are whereas of Black Oak have Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes and Whooping Cough respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Bluebeard has no showy fruits and Black Oak has showy fruits. Also Bluebeard is not flowering and Black Oak is not flowering . You can compare Bluebeard and Black Oak facts and facts of other plants too.