This highly distinguished delphinium produces strong spikes of semi45double blooms which flower in a blend of pink lilac purple violet45blue sky45blue and white colours delphinium 39pacific giants39 lives up to its name as the tall stems bearing impressive flowers are stately and bold they are not only excellent for cutting but also loved by insects too if you are looking for a hardy perennial that will add structure and presence to the back of borders this is the plant f