Growing Koanga Institute Potatoes in the Hokianga The Koanga Institute potato collection is a very special collection of old varieties that have come to us from all over the country, often with different names from different places. Holding this collection, and making as many varieties as possible available to members in the form of high quality seed potatoes, is an important role for the Koanga Institute. Read more...

Fertilising potatoes

Planting suggestions and advice for growing potatoes