Is it legal to grow Papaver Somniferum poppy plants? It may be illegal to grow these poppies in your area. Check your local laws. Brianna Perry2023-03-20T22:29:51+00:00March 17, 2023|Planting and Growing, Poppy Seed General Information| Share This Story, Choose Your Platform! FacebookXRedditLinkedInWhatsAppTumblrPinterestEmail