Life Span
Perennial
Perennial
Type
Tree
Tender Perennial
Origin
Eastern Asia, China, Japan
Southern Africa
Types
Heronswood Globe , Kreukenberg Dwarf
Perennial
Number of Varieties
1050
0
40000
👆🏻
Habitat
shaded moist road banks, Wet Woods
Desert, Mediterranean region, Subtropical climates, Temperate Regions
USDA Hardiness Zone
4-88-10
0
99
👆🏻
AHS Heat Zone
8-1
10-8
Sunset Zone
2b, 3a, 3b, 4, 5, 6, 14, 15, 16, 18, 19, 20
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
1,220.00 cm61.30 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Green
Yellow, Light Yellow, Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Copper, Sandy Brown
Green, Brown
Leaf Color in Spring
Purple, Light Green, Bronze
Green, Gray Green
Leaf Color in Summer
Green
Green, Gray Green
Leaf Color in Fall
Yellow, Gold, Orange Red
Green, Gray Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Heart-shaped
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Early Spring
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Transplanting
Rhizome division, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist, Use Mulches to help prevent water loss during hot and windy weather
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
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune if you want to improve plant shape, Remove dead branches
Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
Any balanced general purpose fertilizer
Pests and Diseases
Bacterial leaf spot, Leafminers, Red blotch
Nematodes, Scale
Plant Tolerance
Salt and Soil Compaction, Shade areas, waterlogging
Drought
Flowers
Insignificant
Showy
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
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Bees, Birds, Butterflies
Allergy
sneezing, Sore eyes
Skin irritation
Uses
Aesthetic Uses
Beautification, Cottage Garden
Showy Purposes
Beauty Benefits
Making cosmetics, Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Shadow Tree, soil stabilisation
Ethnobotanic
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Whole plant
Root
Other Uses
Showy Purposes, Used as Ornamental plant, Used in pulpwood and lumber production
Roots were worn to protect and strengthen the wearer, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Bog Garden, Container, Feature Plant, Mixed Border, Tropical, Water Gardens
Botanical Name
CERCIDIPHYLLUM japonicum
DIETES bicolor
Common Name
Katsura Tree
African iris, Fortnight lily
In Hindi
Cercidiphyllum
African Iris
In German
Kuchenbäume
Afrikanische Iris
In French
Cercidiphyllum
African Iris
In Spanish
Cercidiphyllum
Iris africano
In Greek
Cercidiphyllum
Αφρικανική Iris
In Portuguese
Cercidiphyllum
Iris africano
In Polish
Grujecznik
Afryki Iris
In Latin
Cercidiphyllum
African Iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Hamamelidales
Asparagales
Family
Cercidiphyllaceae
Iridaceae
Genus
Cercidiphyllum
Dietes
Clade
Angiosperms, Eudicots
Angiosperms, Monocots
Tribe
-
Irideae
Subfamily
-
Iridoideae
Number of Species
2300
1
27800
👆🏻