In the world of regenerative agriculture, new solutions are emerging to address the challenges of climate change, soil degradation, and water scarcity. One such solution is Kernza®, a perennial grain that is catching the attention of farmers, environmentalists, and brewers alike. Not only is it helping to protect the planet, but it’s also being used to craft delicious, innovative beers. In this blog post, we will dive into what Kernza is, how it benefits the environment, and answer some common questions about this incredible grain and its potential in brewing.
What is Kernza®?
Kernza® (scientifically known as Thinopyrum intermedium) is a type of perennial wheatgrass that was developed by researchers at The Land Institute in Salina, Kansas. Unlike traditional annual grains such as wheat, which are planted every year, Kernza® is a perennial crop, meaning it can grow for multiple years without needing to be replanted, which brings a host of environmental benefits.
Kernza® has a nutty, earthy flavor, which makes it an exciting ingredient in a variety of food and beverage products. However, its biggest draw is its potential to revolutionize agriculture and help mitigate some of the environmental challenges facing our planet.
How Does Kernza® Help the Environment?
Soil Health and Erosion Control
Kernza’s® deep root system, which can reach lengths of over10 feet into the soil, helps to stabilize the soil and reduce erosion while also improving soil structure. The perennial nature of the plant means that the soil is not disrupted by tillage, which is a common cause of soil degradation and the release of carbon. As a result, Kernza® helps to preserve soil fertility and minimizes erosion.
Carbon Sequestration
One of the most significant environmental benefits of Kernza® is its ability to sequester carbon, aka greenhouse gases, pulling them out of the air and into the soil. The deep roots of the plant store carbon deep underground, which helps mitigate the effects of climate change.
Reduced Water Usage
Compared to traditional crops like wheat, Kernza® requires less water. Since it is a perennial, it does not need to be irrigated as often or as intensely, which makes it a more water-efficient crop.
Kernza® in Brewing: A New Frontier for Beer Makers
In addition to its environmental benefits, Kernza® is gaining popularity in the brewing industry. Brewers are experimenting with this unique grain in craft beers that highlight its distinct flavor and regenerative origins.
Flavor Profile
Kernza® has a flavor that is nutty, slightly sweet, and mildly earthy, making it a versatile ingredient for brewing. It adds complexity and depth to beers, especially in styles like pale ales, lagers, and even wheat beers. As the grain becomes more widely available, we can expect to see more Kernza®-based brews hitting the shelves.
Responsibility in Brewing
Deschutes is proud to brew Patagonia Provisions Organic Lager and Organic Non-Alcoholic Golden delivering beer lovers an organic beer with awesome, regenerative ingredients like Kernza. In addition to making wildly drinkable beers, our investment in procuring large amounts of the grain supports the farmers who are choosing to grow crops that are Certified Organic, or even Regenerative Certified Organic. Beer is an agricultural product, after all!
Commonly Asked Questions About Kernza® and Brewing
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Is Kernza® gluten-free?
No, Kernza® is not gluten-free. It is a variety of wheatgrass and contains gluten, which means it cannot be consumed by individuals with celiac disease or gluten sensitivity.
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How does Kernza® compare to other grains used in brewing?
Kernza® has a unique flavor profile that is different from traditional barley or wheat. It has a nutty, earthy taste with mild sweetness, which can add complexity to beers. While it is still being explored by brewers, many are excited about its potential to create new and innovative flavors.
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Is Kernza® commercially available for homebrewing?
While Kernza® is gaining traction in the brewing world, it is still relatively niche. Some craft breweries are using it in their beer recipes, and a few suppliers offer Kernza® as a grain for homebrewers.
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Can Kernza® be used in other food products?
Yes! Beyond brewing, Kernza® can be used in a variety of food products. It has been used in baked goods, cereals, snacks, and even flour. The grain is high in fiber and protein, making it a nutritious option for both food and beverage products. Visit PatagoniaProvisions.com to try some food options!
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Is Kernza® good for home gardeners?
Kernza® is still primarily grown in commercial agricultural settings, but there is potential for small-scale farming or gardening. Its perennial nature makes it an appealing choice for those looking to grow their own grains, although it does require some space and care to thrive.
