Hullabaloo near duchy that's neglected (3,3,3)
I believe the answer is:
hue and cry
'hullabaloo' is the definition.
(I've seen this before)
'near duchy that's neglected' is the wordplay.
'that's neglected' is an anagram indicator (allowed to grow wild, as a garden).
'near'+'duchy'='nearduchy'
'nearduchy' with letters rearranged gives 'HUE AND CRY'.
(Other definitions for hue and cry that I've seen before include "Loud public clamour" , "Hullabaloo" , "Stir" , "Loud and persistent clamour" , "Fuss" .)