Garden Closed

The United States Botanic Garden (USBG) is temporarily closed to the public to reduce the risk of transmitting COVID-19 coronavirus.

Whenever possible, the USBG will reschedule public programs and events originally scheduled during the closure period. Please monitor the USBG website for updates to operating status. Many resources can still be accessed online, including educational worksheets and manuals, fact sheets and more, and some of our programs will also be made available online. Find online resources at www.USBG.gov/AtHome

Tennessee coneflower

Plant Botanical Name: 
Echinacea tennesseensis
Plant Sub Species or Variety: 
'Rocky top'
USBG Plant Location: 
National Garden
Not in Bloom
Sunlight: 
Full Sun to part shade
Plant Soil Type: 
Tolerates clay and shallow rocky soils. Does not benifit from added fertility.
Plant Moisture Requirements: 
Low to moderate

This cultivar of the rare Tennessee coneflower is a tolerant of drought, heat, humidity and poor soil. You can divide clumps every 4 years when become tight clump. It will typically rebloom without deadheading and the seed heads are highly attractive to birds. Some feel that the removal of spent flowers improves appearance and because 'Rocky Top' may not come true from self-seeding in the garden.

National Garden Room Location: