Native grasses

Mon. Jan. 25, 2021

Click below to listen to my 2 min. Garden Bite radio show: Native grasses

I talked about native salt tolerant plants last Friday, today it’s about grasses. As we know, using native plants in your landscape offers a lot of benefits other than just beauty.

Rough blazing star with asters 2019 – my butterfly garden Teri Knight

Such as:

  • wide diversity – with an established track record
  • don’t require a lot of extra attention – just the right sun/shade and soil
  • environmentally friendly – they belong here, or there, depending on where you live!
Miscanthus ‘Klieine Fountaine’ Nov. 2019 photo by Teri Knight
leadplant, prairie dropseed, coneflower and in the background baptisia that finished flowering earlier

Prairie Dropseed is a favorite of mine.  The showiest prairie grass for gardens, Prairie Dropseed’s magnificent fountain of fine textured, emerald-green leaves really looks elegant and softens lines. It makes a well-defined and distinctive border when planted 18 to 24 inches apart. Plains Indians ground the seed to make a tasty flour. Plant seed in fall or early spring for best results.

I have links to native nurseries in My Favorites tab above. Also this is a pdf of listings for natives in Wisconsin. Native nursery list – Wisconsin

Some native grasses that work in the urban landscape come from cultivars created by the University of Minnesota Extension.  Little Bluestem ‘Blue Heaven’ was introduced to the masses in 2007 and has remained a popular choice in a sunny garden.

Little bluestem ‘Blue Heaven’

Standing about 4 feet tall, this clump grass starts the year out with blue/grey foliage that turns burgundy in September, small white airy seedheads will form when the foliage turns.  The parents of Blue Heaven come from Benton county in northern Minnesota and it’s rated to zone 3b.

Little bluestem flowering photo from Panayoti Kelaidis

I also love switchgrass, which has hazy plumes of seedheads in late summer and fall.

Switchgrass – Dallas Blues flowering photo from Hoffman nursery

The leaves can be multi colored in late summer, with airy seedheads. In fall, the foliage can turn dramatic red, yellow and gold tones. It’s happy in average soil and prefers full sun or part shade.

And feather reed grass aka calamgrostis is also native to parts of the Upper Midwest. I have ‘Avalanche’ in my landscape.

Feather reed grass ‘Avalanche’ with sedum 2019