Life Span
Perennial
Biennial
Type
Grass
Tree
Origin
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, Southwestern United States, Texas, Canada, Mexico
South-Eastern Asia, Southeastern Asia, China
Types
-
Purple Orchid Tree, White Orchid Tree, Bidi leaf tree
Number of Varieties
420
0
40000
👆🏻
Habitat
meadows, Prairies, Riverbanks, Roadsides, Woods
Forests, Mountain Slopes, Valley
USDA Hardiness Zone
2-79-13
0
99
👆🏻
AHS Heat Zone
7 - 1
12-9
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 9, 10, 11, 13, 18, 19, 20, 21, 22, 23
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
38.10 cm760.00 cm
0
3900
👆🏻
Minimum Width
152.40 cm17.80 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple
Light Pink, Magenta, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Sandy Brown
Leaf Color in Spring
Green
Green, Gray Green
Leaf Color in Summer
Light Green
Green, Gray Green
Leaf Color in Fall
Blue Green, Burgundy, Bronze
Green, Gray Green, Yellow green
Leaf Color in Winter
Tan, Sandy Brown
Green, Gray Green, Yellow green
Shape
Leaf Shape
Grass like
Butterfly shaped
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Summer, Early Fall, Fall
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Budding, Grafting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Medium
Average Water Needs, Keep the ground moist but not water-logged, Water Deeply
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
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
Apply N-P-K
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
-
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
Medium
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Birds
Allergy
-
-
Uses
Aesthetic Uses
Ground Cover, Landscape Designing, Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for animals, Prevent Soil Erosion
Air purification, Nesting sites for birds, Shadow Tree
Plant Benefits
Medicinal Uses
-
Carminative, Laxative
Part of Plant Used
Leaves, Stem
Buds, Flowers, Leaves, Root, Seeds, Stem
Other Uses
Decoration Purposes, Food for animals
Fibre, Gum, Used as a dye
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Dried Flower/Everlasting, Mixed Border, Screening / Wind Break, Wildflower
Feature Plant, Shade Trees, Street Trees, Tropical
Botanical Name
ANDROPOGON gerardii
BAUHINIA purpurea
Common Name
Big Bluestem, Turkey Foot
Butterfly Tree, Orchid Tree
In Hindi
Big Bluestem grass
Butterfly tree
In German
Große Bartgras
Schmetterlings- Baum
In French
Barbon de Gérard herbe
arbre de papillon
In Spanish
hierba andropogon grande
árbol de la mariposa
In Greek
Big BLUESTEM γρασίδι
δέντρο πεταλούδα
In Portuguese
Vetiver grande grama
árvore borboleta
In Polish
Big Bluestem trawa
drzewo Butterfly
In Latin
Big bluestem herba
Gloria ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Lillosida
Magnoliopsida
Order
Poaceae
Fabales
Family
Poaceae
Fabaceae
Genus
Andropogon
Bauhinia
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
Cercideae
Subfamily
-
Caesalpinioideae
Number of Species
150500
1
27800
👆🏻