Life Span
Perennial
Perennial
Type
Shrub
Tree
Origin
North America, United States, North-Central United States, Central United States, Canada
Europe, Southern Asia, Southeastern Asia, India, China
Types
Blue False Indigo
White False Indigo
cinnamomeum, zeylanicum, delavayi
Number of Varieties
25
0
40000
👆🏻
Habitat
gardens, Grassland, Warmer regions
Dappled Shade, Woodlands
USDA Hardiness Zone
2-87-9
0
99
👆🏻
AHS Heat Zone
8-1
9-6
Sunset Zone
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9
H1, 8, 9, 14, 15, 16, 17, 23, 24
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
60.00 cm910.00 cm
0
3900
👆🏻
Minimum Width
120.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple
White, Red, Pink
Flower Color Modifier
-
Bicolor
Fruit Color
Light Green
Brown, Chocolate
Leaf Color in Spring
Light Green, Gray Green, Gray
Green, Dark Green
Leaf Color in Summer
Light Green, Gray Green, Gray
Dark Green
Leaf Color in Fall
Light Green, Gray Green, Gray
Dark Green
Leaf Color in Winter
-
Dark Green
Shape
Leaf Shape
Ovate
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic
Soil Drainage
Well drained
Average
Bloom Time
Summer, Late Summer, Early Fall
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Reduce water once established
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune after flowering, Prune if you want to improve plant shape, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
Doesn't require fertilization when grown in rich soil, Fertilize in early spring, fertilize in winter, Mulch
Pests and Diseases
Red blotch
Phytophthora, Thripes
Plant Tolerance
Drought
-
Flowers
Showy
Showy
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Butterflies
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Insect Repellent, Shadow Tree, Windbreak
Plant Benefits
Medicinal Uses
-
antimicrobial, Cancer, Dermatitis
Part of Plant Used
Whole plant
Flowers, Leaves
Other Uses
Used as Ornamental plant
Used as fuel, Used as insect repellent, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Foundation, Mixed Border, Rock Garden, Wall
Feature Plant, Mixed Border, Topiary / Bonsai / Espalier
Botanical Name
AMORPHA canescens
RHODODENDRON arboreum
Common Name
False Indigo
Chalan, Rose Tree, Tree Rhododendron
In Hindi
इंडिगो
लाल बुरांश
In German
falsches Indigo
Rhododendron arboreum
In French
faux Indigo
Rhododendron arboreum
In Spanish
Falso Indigo
arboreum rododendro
In Greek
Λάθος Indigo
Rhododendron arboreum
In Portuguese
false Indigo
arboreum Rhododendron
In Polish
fałsz Indigo
różanecznik drzewiasty
In Latin
falsum indicum
Prunus arborea
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
-
Magnoliopsida
Order
Fabales
Ericales
Family
Fabaceae
Ericaceae
Genus
Amorpha
Rhododendron
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
211000
1
27800
👆🏻