Thompson's beardtongue
Penstemon thompsoniae
Plant Information
Type: Herbaceous perennial
Garden: Gabelman Rock Garden
Zone: 6, 7, 8, 9, 10
Bloom Time: Apr - Jun
Height: 2-6 inches
Light Requirements: Full sun, Morning shade with afternoon sun, Morning sun with afternoon shade
Soil Conditions: Requires good drainage
Flower Color: Purple