Foxglove beardtongue (Penstemon digitalis). University of Illinois Pollinatarium ... Last year, the heat dried it up a little early at the Pollinatarium. Purple coneflower (Echinacea purpurea ...

Flowering from late-spring into summer, they're loved by bees. They make excellent cut flowers, both in fresh and dried flower arrangements. Grow alliums in moist but well-drained soil in full sun, ...