Life Span
Annual and Perennial
Perennial
Type
Grass
Tree
Origin
North America, United States, Western United States, Southwestern United States, Mexico
Madagascar
Types
Bouteloua gracilis
Delonix regia var. flavida Stehle
Delonix regia var. genuina Stehle
Delonix regia var. genuina Stehlé
Number of Varieties
143
0
40000
👆🏻
Habitat
Open Plains, Prairies
gardens, Roadsides, Shaded sites, Woodlands
USDA Hardiness Zone
3-910-15
0
99
👆🏻
AHS Heat Zone
9 - 5
12-9
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 14, 18, 19, 20, 21
H1, H2
Habit
Clump-Forming
Spreading
Plant Size
Minimum Height
91.44 cm610.00 cm
0
3900
👆🏻
Minimum Width
91.44 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Violet
Red, Orange Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Green, Blue Green
Green
Leaf Color in Summer
Light Green
Green, Dark Green
Leaf Color in Fall
Purple, Blue Green, Tan
Dark Green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Grass like
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Summer, Late Summer
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
Pollution, Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Grafting, Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Medium
Average Water Needs, Reduce watering in winter
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
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
-
Prune if you want to improve plant shape, Remove damaged leaves, Remove dead branches, Remove dead leaves, Shape and thin as needed
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Pests and diseases free
Plant Tolerance
Drought, Pollution
Drought
Flowers
✔
✘
✔
✘
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
Butterflies, Flying insects
Birds, Hummingbirds, Butterflies
Allergy
Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
-
Uses
Aesthetic Uses
Ground Cover
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, soil erosion prevension on hill slopes, Wildlife
Air purification
Plant Benefits
Medicinal Uses
Cuts
-
Part of Plant Used
Seeds, Whole plant
Bark, Pods, Sap
Other Uses
Used As Food
Gum, Used as firewood, Used As Food, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Dried Flower/Everlasting, Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Feature Plant, Shade Trees, Street Trees, Tropical
Botanical Name
BOUTELOUA gracilis 'Blonde Ambition'
DELONIX regia
Common Name
Blonde Ambition Blue Grama Grass, Blue Grama Grass
Flamboyant Tree, Flame Tree, Royal Poinciana
In Hindi
Blue Grama Grass
चमकीला
In German
Blau Grama Grass
Flamboyant
In French
Boutelou gracieux
Flamboyant
In Spanish
Azul Grama Grass
Extravagante
In Greek
Μπλε Grama Grass
Επιδεικτικός
In Portuguese
Azul Grama Grama
extravagante
In Polish
Niebieski Grama Trawa
Kwiecisty
In Latin
Blue Grama Grass
flamboyant
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Lilopsida
Magnoliopsida
Order
Cyperales
Fabales
Family
Poaceae
Fabaceae
Genus
Bouteloua
Delonix
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
Caesalpinieae
Subfamily
-
Caesalpinioideae
Number of Species
5070
1
27800
👆🏻