Carrfields Grain & Seed

The Carrfields Grain & Seed banner consists of some of the largest seed producers, distributors and marketers in New Zealand, recognised both locally and across the globe. Read more about our brands below:


Canterbury Seed is one of the largest seed production and marketing companies in New Zealand – our experience with pea, forage and vegetable seed is well recognised locally and internationally.

Canterbury Seed procures grain and seed production areas within New Zealand, Oregon in the United States and Eastern Europe. The large array of seed products produced are marketed domestically to more than forty countries globally. Visit Canterbury Seed Company’s website.


Winseed is a global vegetable seed marketing company providing an alternative distribution channel to replace traditional open pollinated varieties with more reliable superior hybrids. Winseed operates in New Zealand, Australia and India.

To find out more about Winseed come back soon when we have launched our new Canterbury Seed website.


The Exclusive Grain Group is a program administered by Canterbury Seed in conjunction with UK wheat breeder John Blackman (Blackman Agriculture Ltd) to develop wheat and some barley cultivars specifically bred, selected and trialed for New Zealand growing conditions. The variety that was used for the world record attempt was 776, bred by Blackman Agriculture. Find out more here.