why do ants like peonies

Ants like peonies primarily because peony buds produce a sweet nectar that ants find irresistible. This nectar comes from nectaries on the outside of the unopened buds, particularly on the green sepals that cover the flower. The nectar acts as a food source for the ants. The relationship between ants and peonies is mutualistic. While ants harvest the nectar, they also protect the peony buds by driving away other insects that might harm the flowers. This natural pest control helps preserve the delicate flower parts as they develop. The ants essentially act as bodyguards, defending the flower from potential threats such as thrips, aphids, and other floral-feeding insects. It is a common myth that ants are necessary for peonies to bloom or help open the buds, but this is not true. Peonies can bloom without ants, though the presence of ants is beneficial for protecting the flowers from damage. In summary, ants like peonies because of the nectar produced by the buds, and in return, ants help protect the flowers from pests, making it a mutually beneficial relationship.