Yes, many of the California flower growers now mark their particular flower varieties with the Veriflora® Seal. The Sun Valley Group® subscribes to the necessary guidelines to insure the Veriflora® Seal of Approval. The Organic Bouquet® is an on-line company that offers organically grown flowers and foliages. Whole Foods Markets® take every opportunity to offer organically grown fresh flowers whenever possible to their customers. Inquire from your preferred flower seller about Organic or Veriflora® approved growers. Remember that organically grown products generally cost more, and the lasting quality may not be as long as other floral products that are not grown organically.