Life Span
Annual or Biennial
Perennial
Type
Flowering Plants
Tree
Origin
Northeastern United States, North-Central United States, Canada
China
Types
-
Ailanthus altissima
Number of Varieties
850
0
40000
👆🏻
Habitat
Dry areas, Rocky areas
Fields, Forest edges, Grassland, Roadsides
USDA Hardiness Zone
2-74-8
0
99
👆🏻
AHS Heat Zone
7 - 1
8-1
Sunset Zone
21,22
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Arching/Fountain-shaped
Plant Size
Minimum Height
30.50 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
20.30 cm1,070.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Pink
Yellow green, Light Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Pink, Light Green, Sienna
Leaf Color in Spring
Blue Green
Green
Leaf Color in Summer
Blue Green
Dark Green
Leaf Color in Fall
Blue Green
Dark Green
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Pinnate
Heart-shaped
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Early Summer, Summer, Late Summer, Early Fall
Spring, Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Keep ground moist, Never Over-water, Requires regular watering
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, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead leaves
Prune in late summer or fall, Prune in late winter, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize in early summer, fertilize in growing season, fertilize in spring
All-Purpose Liquid Fertilizer
Pests and Diseases
Insects
Red blotch, Spotted Lanterfly
Plant Tolerance
Drought
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
Fine
Coarse
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Insects
Birds
Allergy
Corydalis
allergic reaction, Skin irritation
Uses
Aesthetic Uses
Beautification, Showy Purposes
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for insects
Air purification
Plant Benefits
Medicinal Uses
Sedative
Anthelmintic, Antispasmodic, Asthma, Astringent
Part of Plant Used
Flowers
Bark, Root
Other Uses
Decoration Purposes, Showy Purposes, 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
Mixed Border, Rock Garden / Wall, Wildflower
Shade Trees, Street Trees
Botanical Name
CORYDALIS sempervirens
AILANTHUS altissima
Common Name
Colic Weed, Pale Fumewort, Pale Corydalis
Tree-of-Heaven
In Hindi
Capnoides
कल्पवृक्ष
In German
Capnoides
Baum des Himmels
In French
capnoides
Arbre de paradis
In Spanish
Capnoides
Arbol del Cielo
In Greek
Capnoides
Δέντρο του Ουρανού
In Portuguese
Capnoides
Árvore do céu
In Polish
Capnoides
Drzewo Nieba
In Latin
capnoides
Lignum de caelo
Kingdom
Plantae
Plantae
Phylum
Basidiomycota
Magnoliophyta
Class
Agaricomycetes
Magnoliopsida
Order
Agaricales
Sapindales
Family
Fumariaceae
Simaroubaceae
Genus
Hypholoma
Ailanthus
Clade
Angiosperms, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Fumarieae
-
Subfamily
Fumarioideae
-
Number of Species
16
1
27800
👆🏻