Facts About the Opium Poppy ACEP Now Development of a Method to Extract Opium Poppy (Papaver somniferum L.) DNA from Heroin Scientific Reports What to Know About Opium Poppy Plants MedMark Poppy pods are PACKED with seeds! Once the pods have dried, I clip off the tops (sometimes called crowns) and pour the seeds into a container. I then dry the seeds on sheets of newspaper for 5 7 days. Poppy Straw an overview ScienceDirect Topics Is is safe to harvest poppy seeds from a store bought bouquet? : r foraging