Diane's Flower Seeds

Penstemon cobaea

Penstemon cobaea (Showy Beardtongue)

100 seeds  $3.50   

Penstemon cobaea has large, light to dark purple flowers that bloom in early to mid summer. It is one of the showiest of the penstemon species. It makes a nice  companion plant for roses

Penstemon cobaea is more  shade tolerant  than most other species. The large, tubular flowers attract  hummingbirds

Also known as Showy Beardtongue. Hardy perennial in zones 4-9. 

height 24"  spacing 12"            

Sowing Penstemon cobaea Seeds

Sow penstemon seeds outdoors in pots in late fall or winter. Or start indoors, then refrigerate the pots for 8 weeks. Barely cover the seeds with soil. Full sun.

Penstemon Seeds

Perennial Flower Seeds


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