(Convolvulus tricolour) Your garden will set full sail with the intensely coloured 2-inch trumpets of this true bush morning glory. Royal Blue Ensign grows easily and blooms hard to fill beds and borders with a profusion of vivid nautical blue flowers with contrasting white throats splashed with sunny yellow centres. The cheerful flowers with their crisp striking colours above lushly mounding foliage provide a long summer season of pure pleasure in any sunny location.Â
