Te Mata Mushroom Company has accused Hawke's Bay Regional Council of keeping it in the dark.
The council is prosecuting Te Mata for six allegedly smelly discharges between March and April.
The 48-year-old Havelock North company has been the subject of regular complaints from a nearby new housing development about the odour it produces when making compost.
In Hastings District Court yesterday Te Mata's counsel Lara Blomfield sought a second adjournment of the case, telling Judge Geoff Rae full disclosure was not provided by the council. Information arrived on Friday afternoon but had gaps, she said.
The council's counsel, Jonathan Krebs, said sufficient time and information was provided and the matter should proceed.