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Products > Panicum virgatum 'Prairie Sky'
 
Panicum virgatum 'Prairie Sky' - Blue Switch Grass

Note: This plant is no longer in stock. This is an archive page preserved for informational use.  
Image of Panicum virgatum 'Prairie Sky'
[2nd Image]
Habit and Cultural Information
Category: Grass
Family: Poaceae (Gramineae) (Grasses)
Origin: Prairie Provinces (North America)
Flower Color: Pink
Bloomtime: Summer
Height: 4-5 feet
Width: 2-3 feet
Exposure: Full Sun
Irrigation (H2O Info): Medium Water Needs
Winter Hardiness: < 0 °F
Panicum virgatum 'Prairie Sky' (Blue Switch Grass) - A deciduous warm-season clump-forming grass native to the American prairies. It has blue-gray upright foliage to 4-5 ft tall and attractive airy pink-tinged flowers in mid-summer. 'Prairie Sky' was a selection made by Roger Gettig with very blue foliage that has proved itself in western US gardens. Plant in full sun. Tolerant of most soils and irrigation practices from dry to soggy - shorter when kept dry. Hardy into USDA zone 4. Cut back in late winter. We grew this plant from 2002 to 2007. 

The information displayed on this page about Panicum virgatum 'Prairie Sky' is based on the research we have conducted about it in our nursery library as well as from information provided by reliable online resources. We also include our own observations made about this plant as it grows in the nursery gardens and other gardens visited, as well how the crops of this plant have performed in the containers in our nursery field. We will also incorporate comments that we have received from others and welcome hearing from anyone with information about this plant, particularly if it includes cultural information that will aid others to better grow it.

 
San Marcos Growers, established in 1979, closed for regular business on December 23rd 2025 as the property will be developed for affordable housing.
The gates are closed but we will be open by appointment only as we liquidate remaining plants, supplies and equipment. Our remaining plants are listed on our Live Inventory Page.
 
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