Said Crusaders chief executive Colin Mansbridge: “We reached out to the Waratahs to let them know we wanted to offer our support, and we’re thrilled that we are able to unite these two teams for a very worthy cause.”
Their opponents, the Waratahs, will do the same for each try they score in the match in Nelson.
Said Crusaders captain Scott Barrett: “We’re really looking forward to getting to Nelson and starting our 2020 campaign.
"And this is a fantastic initiative which will see the two sides come together to support emergency relief across the Tasman.
"I’m sure rugby fans will be hoping for a high-scoring game and we’re happy to help raise important funds for Rural Aid."
Barrett, who will lead the Crusaders team out for the first time as captain, will also donate his playing jersey from the match.
His jersey will be signed by the playing team and auctioned to raise funds.
Waratahs captain Rob Simmons thanked the Crusaders for their support.
