
Big Bluestem (Andropogon gerardii)
Big Bluestem, also known as Bluejoint, Big Blue
Big Bluestem (*Andropogon gerardii*) is a tall, perennial grass that is native to North America and was once the dominant species in the American Midwest prairies. Known for its seasonal color changes, it is widely used for ornamental purposes and in prairie restoration projects.
Key Facts About Big Bluestem
Attributes of Big Bluestem
Lifespan
Perennial
Plant Type
Herb
Plant Height
91 cm to 3.5 m
Spread
60 cm
Leaf Color
Green Blue Purple
Flower Size
2.5 cm
Flower Color
Red Purple Brown
Scientific Classification of Big Bluestem
Phylum
Vascular plants
Class
Monocotyledons
Order
Poales
Family
Grass
Genus
Bluestem grass
Species
Big Bluestem