John Munter grows hazelnuts on his farm in northern Minnesota. He says the bushes are better for the environment than corn or soybeans, and that hazelnuts could be an important food in a future of climate change. (Photo by Stephanie Hemphill)
You might have tried hazelnut flavoring in your coffee. And we all know about the hazelnuts in European chocolate bars. Hazelnuts – or filberts – are traditionally grown in Turkey, Italy, and Oregon. Now, researchers are developing varieties that could thrive in more challenging climates, such as the Great Lakes region. A man in northern Minnesota is growing hazelnuts. It’s part of his attempt to live off the land. And he says hazelnuts are the perfect crop for a future of global climate change. The Great Lakes Radio Consortium’s Stephanie Hemphill visited his farm:
Transcript
You might have tried hazelnut flavoring in your coffee. And we all know about the hazelnuts in
European chocolate bars. Hazelnuts – or filberts – are traditionally grown in Turkey, Italy, and
Oregon. Now, researchers are developing varieties that could thrive in more challenging
climates, such as the Great Lakes region. A man in northern Minnesota is growing hazelnuts. It’s
part of his attempt to live off the land. And he says hazelnuts are the perfect crop for a future of
global climate change. The Great Lakes Radio Consortium’s Stephanie Hemphill visited his
farm:
John Munter lives on 40 acres of hay fields and woods. He and his wife and their four children
live in a ranch-style house in the middle of the fields. Munter works at a Northwest Airlines
reservation center. But his heart is here at the farm. It was settled by his grandfather, a Finnish
immigrant, 90 years ago.
Munter has a full beard. He wears round wire-rimmed glasses. And when he goes out to do the
chores, he puts on a fraying denim jacket that must be 50 years old. It belonged to his great-
uncle.
(sound of Munter walking outdoors)
“Here’s our maple sugaring operation… this is the garden here, you can see it’s pretty small.
We’re so busy it’s hard to spend a lot of time gardening… and to my right is the log sauna…”
John Munter has a lot of projects. He wants to be as self-sufficient as he can on the farm.
Twelve years ago he planted some hazelnut bushes south of the old farmhouse. They’re protected
from the north wind here, and they’ve grown to about seven feet tall.
This is a new crop for northern Minnesota. There are wild hazelnuts growing around here, but no
one had tried the newer varieties, that are bred to produce more and bigger nuts.
Four years ago, Munter’s bushes began producing nuts. He’s especially happy with one of the
bushes.
“It really just pounds out the nuts. They’re not real big, but they’re plentiful, last year we got
maybe two pounds of nuts from this little bush right here… Now this bush here produces nuts
early. They’re a signal to me because when the squirrels start attacking my nuts, they take after
this one first because they ripen earlier. You can see a bush loaded with hazelnuts, and the next
morning it’s stripped. And then they go to the next bush, and the next one, and so on. (Hemphill:
‘Then how do you get anything out of them?’) Well, I’m letting the animals have them at this
point, because I’m too busy with all my other projects to process all these little nuts.”
You have to take the long view with hazelnuts. Right now, these bushes are 12 years old, and
they’re just beginning to produce nuts. But Munter says in ten years, he could get hundreds of
pounds.
He could sell them to candy-makers, or just eat them. They’re high in protein and vitamins. And
Munter says the oil is as healthy as olive oil. Most hazelnuts come from Europe and Oregon.
John Munter is determined to show they’ll grow in northern Minnesota.
“They’re great for climate change too. Because they bend and don’t break… in hurricanes,
tornadoes and wind storms, whatever… if a forest fire burns it over, they’ll pop back up from the
base there.”
John Munter says hazelnuts could be an important source of food if the climate gets harsher.
Munter’s not the only one in the Great Lakes region trying out hazelnuts. Some researchers say
they’re the crop of the future. They say the bushes are better for the environment than corn and
soybeans.
Hazelnut bushes stay in the ground for years, so the soil isn’t eroded by plowing. And they’re
very good at absorbing fertilizers. That means excess fertilizer doesn’t run into nearby streams.
A few farmers are planting them, and thinking of switching gradually, from corn and soybeans, to
hazelnuts.
For the Great Lakes Radio Consortium, I’m Stephanie Hemphill.