He was one of five to make it through to the finals and said he worked hard for his win.
"It's been a while coming," he laughs. "The extra work I put into the event paid off. I refreshed in my mind the things I do on the vineyard with trellising, wire work and tractor maintenance as well as viticulture work. That definitely helped."
A huge benefit of taking part in previous competitions was the confidence and knowledge he had gained in delivering a speech and preparing for the judges interview.
His prize package is a $5000 travel voucher, a week-long trip to visit established New Zealand industry leaders, $2000 in cash, wine glasses and a year-long lease of an SUV.
Representing the viticulture industry in November's New Zealand Young Horticulturist of the Year competition, he appreciates the enormity of the challenge ahead. For the multi-faceted event, finalists have to come up with a market innovation and shape a presentation around that.
"It keeps your brain ticking over," says Mr Robinson, who is delaying any decisions around travel until he knows the outcome of the competition.
"There are a lot of European wine regions I haven't seen yet, in particular Bordeaux. I've never been to Australia's wine regions either and that is somewhere I'd like to go. They are, after all, our next door neighbours."