Life Span
Perennial
Perennial
Type
Shrub
Tree
Origin
China, Japan
China
Types
-
Ailanthus altissima
Number of Varieties
3050
0
40000
👆🏻
Habitat
Well Drained
Fields, Forest edges, Grassland, Roadsides
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
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Arching/Fountain-shaped
Plant Size
Minimum Height
90.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm1,070.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Violet
Yellow green, Light Green
Flower Color Modifier
-
Bicolor
Fruit Color
-
Pink, Light Green, Sienna
Leaf Color in Spring
Gray Green
Green
Leaf Color in Summer
Gray Green
Dark Green
Leaf Color in Fall
Gray Green
Dark Green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Rhomboid
Heart-shaped
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring, Summer
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Late Summer, Early Fall
Spring, Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Ground, Pot
Ground
How to Plant?
Cuttings, Rooted stem cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less watering, Water Deeply
Average Water Needs, Do Not over Water
In Summer
Lots of watering
Drought Tolerant, Average Water
In Spring
Moderate
Drought Tolerant, Average Water
In Winter
Average Water
Drought Tolerant, Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead flowers, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Prune in late summer or fall, Prune in late winter, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K
All-Purpose Liquid Fertilizer
Pests and Diseases
bees, Red blotch, Whiteflies
Red blotch, Spotted Lanterfly
Plant Tolerance
Drought, Drought and Wet Site, Variety of soil types
Drought, Variety of soil types
Flowers
Showy
Insignificant
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Coarse
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Birds
Allergy
-
allergic reaction, Skin irritation
Uses
Aesthetic Uses
Beautification, Ornamental use, Showy Purposes
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Anthelmintic, Antispasmodic, Asthma, Astringent
Part of Plant Used
-
Bark, Root
Other Uses
Used as Ornamental plant
Used as Ornamental plant, Used for its medicinal properties, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Foundation, Mixed Border
Shade Trees, Street Trees
Botanical Name
CARYOPTERIS incana
AILANTHUS altissima
Common Name
bluebeard
you shu
Tree-of-Heaven
In Hindi
Bluebeard
कल्पवृक्ष
In German
Blaubart
Baum des Himmels
In French
Bluebeard
Arbre de paradis
In Spanish
Barba Azul
Arbol del Cielo
In Greek
Κυανοπώγωνα
Δέντρο του Ουρανού
In Portuguese
Barba Azul
Árvore do céu
In Polish
Sinobrody
Drzewo Nieba
In Latin
Bluebeard
Lignum de caelo
Kingdom
Plantae
Plantae
Phylum
Streptophyta
Magnoliophyta
Class
-
Magnoliopsida
Order
Lamiales
Sapindales
Family
Verbenaceae
Simaroubaceae
Genus
Caryopteris
Ailanthus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
76
1
27800
👆🏻