To Flower

1. (intransitive) To put forth blooms.
2. (transitive) To decorate with pictures of flowers.
3. (intransitive) To reach a state of full development or achievement.
4. (archaic, intransitive) To froth; to ferment gently, as new beer.
5. (intransitive) To come off as flowers by sublimation.

(to put forth blooms): bloom, blossom

(reach a state of achievement): flourish