The group revised the fund criteria after a lower than expected uptake by farmers.
"When we set up the fund in May this year, we wanted to make sure that we could support as many people as possible, and so made the criteria a little tighter than we needed to," said MacGillivray.
Farmers are now eligible for a one off grant of $1000 (up from $400) for properties between 20 and 150 hectares, and $3000 (up from $1500) for properties greater than 150 hectares.
Farmers can also get a back payment for feed bought after 12 March, when the Ministry of Primary Industries (MPI) declared the drought an adverse event.
In addition, Farmers can claim for funding assistance if they transported stock to properties outside of Hawke's Bay for grazing purposes, and the cost of transport will be covered for farmers who have received donated feed.
The Rural Advisory Group will top up the individual grants of farmers who have already applied for the fund to match the levels under the new criteria, and they will receive notification by email.
There is just over $480,000 remaining in the fund and farmers have until 30 September to apply for a grant.
- RNZ