The rose is the flower traditionally associated with Father’s Day.
The custom is especially linked with the holiday’s early American observances. Red roses were traditionally used to honor a living father, while white roses commemorated a father who had died. This made the flower a wearable symbol as well as a gift.
The rose also fits the holiday’s June timing: roses are strongly associated with early summer, and the flower is commonly listed as June’s birth flower. Its long-standing symbolism of love, respect, remembrance, and admiration makes it suitable for honoring a parent.
Carnations are the familiar floral symbol of Mother’s Day, which can cause confusion. Father’s Day is not limited to bouquets, however; many families now celebrate with cards, meals, outings, or practical gifts. The red-and-white rose tradition remains the classic floral association.