Port I pour out -- it might have a nice bouquet (9)
I believe the answer is:
potpourri
'it might have a nice bouquet' is the definition.
(sweet-smelling flower mixture)
'port i pour out' is the wordplay.
'out' indicates an anagram (out can mean wrong or inaccurate).
'port'+'i'+'pour'='portipour'
'portipour' anagrammed gives 'POTPOURRI'.
(Other definitions for potpourri that I've seen before include "Fragrant mixture" , "Bowl or jar of fragrant petals and spices" , "fragrant blend" , "Mixed bag - rip up root (anag)" , "Mixture of dried, scented items" .)