Life Span
Annual
Perennial
Type
Flowering Plants
Tree
Origin
United States, California
Eastern Asia, China, Japan
Types
Santa Clara red ribbons, red ribbons, Raiche's red ribbons
Heronswood Globe , Kreukenberg Dwarf
Number of Varieties
310
0
40000
👆🏻
Habitat
Dry areas, foothill woods
shaded moist road banks, Wet Woods
USDA Hardiness Zone
-99994-8
0
99
👆🏻
AHS Heat Zone
9 - 1
8-1
Sunset Zone
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2b, 3a, 3b, 4, 5, 6, 14, 15, 16, 18, 19, 20
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
25.40 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
25.40 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink, Fuchsia, Rose, Lavender
Red, Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Copper, Sandy Brown
Leaf Color in Spring
Green, Gray Green
Purple, Light Green, Bronze
Leaf Color in Summer
Green, Gray Green
Green
Leaf Color in Fall
Green, Gray Green
Yellow, Gold, Orange Red
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Ovate
Heart-shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Clay, Loam
The pH of Soil
Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Spring, Early Summer, Summer
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Allow to dry out slightly between watering
Keep ground moist, Use Mulches to help prevent water loss during hot and windy weather
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Part sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune if you want to improve plant shape, Remove dead branches
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
Pests and Diseases
Red blotch
Bacterial leaf spot, Leafminers, Red blotch
Plant Tolerance
Drought
Salt and Soil Compaction, Shade areas, waterlogging
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
Fine
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Birds, Butterflies
Allergy
-
sneezing, Sore eyes
Uses
Aesthetic Uses
Showy Purposes
Beautification, Cottage Garden
Beauty Benefits
-
Making cosmetics, Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Shadow Tree, soil stabilisation
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
-
Whole plant
Other Uses
Used as Ornamental plant, Used for its medicinal properties
Showy Purposes, Used as Ornamental plant, Used in pulpwood and lumber production
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Showy Tree
Feature Plant, Shade Trees, Street Trees
Botanical Name
CLARKIA concinna
CERCIDIPHYLLUM japonicum
Common Name
Red Ribbons
Katsura Tree
In Hindi
Clarkia concinna
Cercidiphyllum
In German
Clarkia concinna
Kuchenbäume
In French
Clarkia concinna
Cercidiphyllum
In Spanish
concinna clarkia
Cercidiphyllum
In Greek
Clarkia concinna
Cercidiphyllum
In Portuguese
Clarkia concinna
Cercidiphyllum
In Polish
klarkia concinna
Grujecznik
In Latin
Clarkia concinna
Cercidiphyllum
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Myrtales
Hamamelidales
Family
Onagraceae
Cercidiphyllaceae
Genus
Clarkia
Cercidiphyllum
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
402
1
27800
👆🏻