(Papaver paeoniflorum & laciniatum) Absolutely stunning 4 to 5 inch chalice-shaped flowers with satiny petals that glow in the most delicious shade of deep ruby-purple. These outstanding, heirloom poppies grow 3 to 5 feet tall, depending on how rich your soil is. With their big, lettuce-like, blue-gray leaves and port wine colored flowers, Lauren’s Grape is a highlight of the spring garden. These beautiful flowers easily self sow to shine again every season.