Seed Needs, Danish Flag Poppy (Papaver somniferum) 10,000 Seeds Quality Danish Flag Poppy seeds packaged by Seed Needs. Intended for the current and the following growing season. Danish Flag produces gorgeous Poppies in red & white. The flowers bloom to a width of up to 3 inches wide, atop furry stems standing 12 to 30 inches tall. Danish Flag Poppy is an annual flowering plant, meaning that it will grow quickly from seed, bloom through the summer months and later die with the first killing frost. Like many other somniferum Poppy seed varieties, the seeds of Danish Flag Poppies should be stratified prior to sowing. This is to ensure that you receive optimal results. 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.