Poppy \'Amazing Grey\' Add these unique and beautiful flowers to your garden Poppy \'Amazing Grey\' is an absolute game changer! Forget traditional red poppies, the Poppy \'Amazing Grey\' produces beautiful grey/blue flowers that look absolutely stunning. The single and semi-double flowers produced look perfect decorating your flower beds and flower borders. The Poppy \'Amazing Grey\' will fill your containers and patio pot displays with silver flowers that will shimmer in the light. These vigorous and free flowering plants truly look spectacular wherever you plant them! After these magnificent plants have flowered, they can be left to self-seed or feed the birds through autumn and winter time. Growing to a height of 51–60cm (20–24); spread 21–30cm (8–12), the Poppy \'Amazing Grey\' is a must have, unique looking plant this season.