Life Span
Perennial
Perennial
Type
Shrub
Grass
Origin
North America, United States, North-Central United States, Central United States, Canada
World/Pandemic, North America, Europe, Russia/Siberia, Asia
Types
Blue False Indigo
White False Indigo
Blue fescue, Large Blue fescue
Number of Varieties
21
0
40000
👆🏻
Habitat
gardens, Grassland, Warmer regions
Moist Soils, Rocky areas, Well Drained
USDA Hardiness Zone
2-84-8
0
99
👆🏻
AHS Heat Zone
8-1
8 - 1
Sunset Zone
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9
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
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
60.00 cm30.50 cm
0
3900
👆🏻
Minimum Width
120.00 cm25.40 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
Blue Green, Gray
Leaf Color in Summer
Light Green, Gray Green, Gray
Light Green
Leaf Color in Fall
Light Green, Gray Green, Gray
Blue Green, Gray
Leaf Color in Winter
-
Blue Green, Tan, Gray
Shape
Leaf Shape
Ovate
Grass like
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, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Summer, Late Summer, Early Fall
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Container, Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Requires regular watering
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
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
Apply 10-10-10 amount
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
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
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds, Butterflies
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Provides ground cover
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Whole plant
Flowers, Seeds
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
Bedding Plant, Container, Feature Plant, Mixed Border, Rock Garden / Wall
Botanical Name
AMORPHA canescens
FESTUCA glauca 'Boulder Blue'
Common Name
False Indigo
Blue Fescue, Boulder Blue Fescue
In Hindi
इंडिगो
Boulder Blue Fescue
In German
falsches Indigo
Boulder Blau -Schwingel
In French
faux Indigo
Boulder bleu fétuque
In Spanish
Falso Indigo
Boulder azul de la hierba festuca
In Greek
Λάθος Indigo
Boulder μπλε γρασίδι φεστούκα
In Portuguese
false Indigo
Boulder Blue Grass festuca
In Polish
fałsz Indigo
Boulder niebieskie trawy kostrzewy
In Latin
falsum indicum
Hyacintho herba, lapidem fescue
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
-
Liliopsida
Order
Fabales
Cyperales
Family
Fabaceae
Poaceae
Genus
Amorpha
Festuca
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
-
Poeae
Subfamily
-
Pooideae
Number of Species
2161
1
27800
👆🏻