What is Blackhawks grass (Andropogon gerardii ‘Blackhawks’)? It’s a variety of big bluestem prairie grass, which once grew across much of the Midwest – also known as “turkeyfoot grass,” thanks to the interesting shape of the deep burgundy or purple seed heads. Growing this particular cultivar isn’t difficult for gardeners in USDA plant hardiness zones 3 to 9, as this tough plant requires very little care. Read on to learn more.
Uses for Blackhawks Ornamental Grass
Blackhawks bluestem grass is appreciated for its stature and
interesting blooms. The colorful foliage is gray or bluish green in spring,
morphing to green with red tints in summer, and finally ending the season with
deep purple or lavender-bronze leaves after the first frost in autumn.
This versatile ornamental grass is natural for prairie
or meadow
gardens, at the back of beds, in mass plantings, or any spot where you can
appreciate its year-round color and beauty.
Andropogon Blackhawks grass can thrive in poor soil and is
also a good stabilizer
for erosion-prone areas.
Growing Blackhawks Grass
Blackhawks bluestem grass thrives in poor soil including
clay, sand, or dry conditions. The tall grass grows quickly in rich soil but is
likely to weaken and fall over as it gets taller.
Full sunlight is best for growing Blackhawks, although it
will tolerate light shade. This ornamental grass is drought-tolerant
once established, but appreciates occasional irrigation during hot, dry
weather.
Fertilizer isn’t a requirement for growing Blackhawks grass,
but you can provide a very light application of a slow-release
fertilizer at planting time or if growth appears slow. Don’t overfeed Andropogon
grass, as it may topple over in excessively fertile soil.
You can safely cut the plant back if it looks shaggy. This
task should be done before midsummer so that you don’t inadvertently cut the
developing flower clusters.
What is Blackhawks grass (Andropogon gerardii ‘Blackhawks’)? It’s a variety of big bluestem prairie grass, which once grew across much of the Midwest – also known as “turkeyfoot grass,” thanks to the interesting shape of the deep burgundy or purple seed heads. Growing this particular cultivar isn’t difficult for gardeners in USDA plant hardiness zones 3 to 9, as this tough plant requires very little care. Read on to learn more.
Uses for Blackhawks Ornamental Grass
Blackhawks bluestem grass is appreciated for its stature and
interesting blooms. The colorful foliage is gray or bluish green in spring,
morphing to green with red tints in summer, and finally ending the season with
deep purple or lavender-bronze leaves after the first frost in autumn.
This versatile ornamental grass is natural for prairie
or meadow
gardens, at the back of beds, in mass plantings, or any spot where you can
appreciate its year-round color and beauty.
Andropogon Blackhawks grass can thrive in poor soil and is
also a good stabilizer
for erosion-prone areas.
Growing Blackhawks Grass
Blackhawks bluestem grass thrives in poor soil including
clay, sand, or dry conditions. The tall grass grows quickly in rich soil but is
likely to weaken and fall over as it gets taller.
Full sunlight is best for growing Blackhawks, although it
will tolerate light shade. This ornamental grass is drought-tolerant
once established, but appreciates occasional irrigation during hot, dry
weather.
Fertilizer isn’t a requirement for growing Blackhawks grass,
but you can provide a very light application of a slow-release
fertilizer at planting time or if growth appears slow. Don’t overfeed Andropogon
grass, as it may topple over in excessively fertile soil.
You can safely cut the plant back if it looks shaggy. This
task should be done before midsummer so that you don’t inadvertently cut the
developing flower clusters.