Seed Needs, Single Mixed Poppy (Papaver Somniferum) 500 Seeds Quality Poppy seeds packaged by Seed Needs. Intended for the current and the following growing season. Packets are 3.25" wide by 4.50" tall and come with a full colored illustration on the front side, as well as detailed sowing instructions on the reverse.. This mixture of poppies will produce several colorful blooms in shades of pink, red, lavender and white. The plants will mature to a height of roughly 24 to 36 inches tall. Categorized as an annual flowering plant, the Somniferum Poppy will grow quickly from flower seeds, bloom profusely for a few short weeks and will later die with the first killing frost. When the blooms are spent and wilt away, attractive poppy pods are left behind. The seeds can fall to the bare ground beneath to establish new plants the following growing season. All Poppy seeds sold by Seed Needs are Non-GMO based seed products and are intended for the current & the following growing season. All seeds are produced from open pollinated plants, stored in a temperature controlled facility and constantly moved out due to popularity.