Life Span
Perennial
Perennial
Type
Shrub
Grass
Origin
North America, United States, North-Central United States, Central United States, Canada
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada, Mexico
Types
Blue False Indigo
White False Indigo
Sorghastrum nutans
Number of Varieties
23
0
40000
👆🏻
Habitat
gardens, Grassland, Warmer regions
Grassland, low mountains, Semi desert, Woodlands
USDA Hardiness Zone
2-84-9
0
99
👆🏻
AHS Heat Zone
8-1
9 - 1
Sunset Zone
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
60.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
120.00 cm45.70 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple
-
Flower Color Modifier
-
Bicolor
Fruit Color
Light Green
-
Leaf Color in Spring
Light Green, Gray Green, Gray
Light Green, Blue Green
Leaf Color in Summer
Light Green, Gray Green, Gray
Light Green
Leaf Color in Fall
Light Green, Gray Green, Gray
Blue Green, Burgundy, Copper
Leaf Color in Winter
-
Tan
Shape
Leaf Shape
Ovate
Linear
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Summer, Late Summer, Early Fall
Late Summer, Early Fall, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought, Salt
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, 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
Remove damaged leaves, Remove dead leaves, Requires very little pruning
Fertilizers
All-Purpose Liquid Fertilizer
No fertilizers needed
Pests and Diseases
Red blotch
Insects
Plant Tolerance
Drought
Drought and Salt
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds
Allergy
-
Skin irritation
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Whole plant
Whole plant
Other Uses
Used as Ornamental plant
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Foundation, Mixed Border, Rock Garden, Wall
Dried Flower/Everlasting, Feature Plant, Foundation, Mixed Border, Wildflower
Botanical Name
AMORPHA canescens
SORGHASTRUM nutans
Common Name
False Indigo
Indian Grass
In Hindi
इंडिगो
भारतीय घास
In German
falsches Indigo
Indian Grass
In French
faux Indigo
Herbe indienne
In Spanish
Falso Indigo
Hierba india
In Greek
Λάθος Indigo
Ινδικό Grass
In Portuguese
false Indigo
grama indianas
In Polish
fałsz Indigo
Indyjski Trawa
In Latin
falsum indicum
Indian Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
-
Liliopsida
Order
Fabales
Poales
Family
Fabaceae
Poaceae
Genus
Amorpha
Sorghastrum
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
-
-
Subfamily
-
-
Number of Species
219
1
27800
👆🏻