Frequently Asked Questions


What are the benefits of Kernza® perennial grain?

Because it is a perennial, Kernza® regrows each year without needing to be tilled and replanted. This allows the roots to grow nearly 6x deeper than regular wheat. Those roots help to prevent erosion, filter water, sequester carbon, and prevent nitrogen runoff. As a perennial, it also requires fewer equipment passes over the field by farmers each year.


What is Kernza®?

It is the first perennial grain crop. It’s a cousin of annual wheat and a long-time forage grass. Intermediate wheatgrass (Thinopyrum intermedium) produces Kernza® perennial grain. The name “Kernza” comes from the words “Konza” (the Konza Prairie) and “kernel”. It was domesticated by The Land Institute in Salina, Kansas.


Where was Sustain-A-Grain’s Kernza® grown?

Sustain-A-Grain is based in Moundridge, Kansas. Our fields are primarily in McPherson County and Marion County.


Does Kernza® perennial grain contain gluten?

Yes, Kernza® grain contains gluten but it is less strong than wheat gluten.


Does Kernza® perennial grain have distinct nutritional benefits?

Kernza® is higher in protein than wheat. Other nutritional benefits are being assessed. With a few exceptions, it is nutritionally similar to wheat.


What does Kernza® taste like?

It is similar to wheat but has a distinct and slightly nutty flavor.


Is Kernza® non-GMO?

Yes. It was domesticated at The Land Institute using traditional seed breeding techniques.