The May birth flower is the lily of the valley.

Lily of the valley has the flower meaning of humility, chastity, sweetness and purity. The delicate white blossoms of the lily of the valley bloom snugly between the broad leaves.

This May birth flower is a wonderfully fragrant and beautiful plant.  The lily of the valley can be grown in shade or sun. It is commonly used in wedding bouquets because of its fragrance.