Men rebuked for bloomer (6)
I believe the answer is:
orchid
'bloomer' is the definition.
(orchid is a kind of flowering plant)
'men rebuked' is the wordplay.
'men' becomes 'or' (I've seen this in other clues).
'rebuked' becomes 'chid' ('chide' can be a synonym of 'rebuke').
'or'+'chid'='ORCHID'
'for' acts as a link.
(Other definitions for orchid that I've seen before include "Exotic flower with bee and lady varieties" , "Expensive, perfumed flower" , "Family of flowers with unusual shapes and beautiful colours" , "Prized exotic plant" , "Wild (or much cultivated) flower" .)