Cut flowers
…include dahlias, irises, peonies, daffodils, and delphinium; flowers with a medium vase life (6 to 14 days) include marigolds, snapdragons, orchids, and roses; and flowers with a long vase life (2 to 4 weeks) include tulips, carnations, and chrysanthemums. Chemical treatments that extend vase life are a major…