The herbaceous perennial Glandularia canadensis 'Greystone Daphne' (verbena) yields showy blossoms during late spring to late summer.
Typical Uses
Annual and ground cover.
Special Characteristics
Birds and butterflies are attracted to Glandularia canadensis 'Greystone Daphne' .
Cautions
Where conditions are favourable, Glandularia canadensis 'Greystone Daphne' (verbena) can be invasive and may require maintenance to keep it under control.