Convolvulus

Convolvulus cneorum or Turkish bindweed is a shrub with silver-green foliage. It produces pendulous trumpet-shaped flowers ranging from white to indigo blue, as well as pink and red, throughout the summer.

Not demanding, it grows in the sun, in any well-drained garden soil, with exceptional flowering that lasts for more than 6 months, Convolvulus is undoubtedly one of the best plants to be placed in a dry garden in a pot or rockery.