Penstemon cyaneus
Plants Of The Southwest

Penstemon cyaneus

Blue Penstemon

Blue Penstemon is a plant of the high plains and sagebrush areas. 2 ft. stems with hosts of blue, sometimes pinkish, flowers. Attractive to hummingbirds and bees. Sow in fall or stratify 2 months and sow in spring. Very cold tolerant. Zones 4-7.

    Zones, Sun & Water Needs: 4567


Legend of Symbols

Full Sun
Full Sun
Part Shade
Part Shade
Fragrant
Very Low Water 
Very Low Water
Low Water 
Low Water
Medium Water 
Medium Water