Philadelphia CBP officers seize nearly 300 pounds of dried opium poppy pods from Spain U.S. Customs and Border Protection Poppy seeds are a powerhouse of pain relief properties which has a calming effect that may gently induce a relaxing sleep. Either wait until the flower heads are completely dried or pick them and hang Poppies, everything you need to know to grow Sacred Elements Why Harvest Opiates When You Can Get Yeast to Produce Them? WIRED