Contact Information

Koanga Institute

Please Note: Our site and shop are not open to the public

Koanga Institute is based near Wairoa. We do not have a shop on site and Koanga is not open to the public.  Our full range of seeds, plants and products are available through our on-line store and our seeds are also stocked by a range of retailers across New Zealand.

Location: Wairoa, Northern Hawke’s Bay, New Zealand
Phone: (06) 838-6269 | E-mail: [email protected];

Email contact is preferred if possible

We are unable to answer specific garden related queries but do have an extensive Knowledge Base on our website covering lots of garden related information and also a range of Publications to support you.

Guided Tours and Workshops: If you wish to visit us we have guided tours available and also a range of workshops for people to gain a more detailed insight into aspects of what we do here.

NZ Heritage Plant Material

Do you have or know about plant material you think should be saved? It is the kaupapa of the Koanga Institute to collect and save, and make available to the public as many of our old trees and seeds as possible. Click here to download the contact form, we would love to here from you.