May - July height 16" (40 cm)
This is one of the nicest leaks, because the color goes from green to fuchsia as the flowers come out. The oval ball on the long slender stem has something playful in a border. A very good sower and breeder.
Tound headed leak is a trigger for bumble bees and wild bees. For butterflies also by the way. For example google images of butterfly gardens. All butterflies love the sweet nectar.