Verbena_hastata_en_Masse_Jul_ELM
Native herbaceous perennial Verbena
hastata (blue vervain) flowers in July.
Photo © Elaine Mills
Master Gardeners of Northern Virginia
Promoting environmentally sound gardening practices for over 35 years!
Master Gardeners of Northern Virginia
Promoting environmentally sound gardening practices for over 35 years!
Native herbaceous perennial Verbena
hastata (blue vervain) flowers in July.
Photo © Elaine Mills