There is still time to add interest to your borders for the last months of the Summer.
The daisy group, including heleniums ,echinacea and gaillardia have strong colours.
Diorama and lisimachia will add contrast.
Among the pastel shades are Cerinthe and Japanese anemone.
Before too long Asters will be out.
Eupatorium and monada can be added.
I hope this plant list inspires you to get planting as a break from lying in the sun!