USDA approves hemp farming in Iowa


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Nutritional hemp seeds will soon be grown in Iowa (via flickr). 

Julia Poska | April 6, 2020

The U.S. Department of Agriculture approved Iowa’s hemp production plan last week. The move opens the door for Iowa farmers to begin growing the crop, often praised for its environmental advantages.

Hemp is a strain of the cannabis plant that contains very low levels of the psychoactive compound THC, which is more highly concentrated in marijuana.

Proponents of hemp often promote the crop based on its environmental footprint. Hemp grows well nearly everywhere with relatively low water, pesticide and fertilizer demands in comparison to other cash crops.

The national rise in hemp growing has been largely fueled by demand for CBD, a compound increasingly used in foods and personal care products for its alleged calming properties. The various parts of the hemp plant can produce a wide range of other products, as well, however.

Hemp seeds and milk provide plant-based protein. Hemp resin can produce petroleum-free plastic. Hemp fiber can make paper with a smaller environmental footprint than wood paper and textiles with a smaller footprint than cotton.

Industrial hemp cultivation and products are not legal everywhere however, posing regulatory challenges for those wishing to trade the crop.

The new Iowa law should become official Wednesday, when it’s scheduled to be published on the Iowa Administrative Bulletin, according to the Iowa Capital Dispatch. The USDA  indicated that Iowa farmers would be allowed to grow 40 acres of hemp, with THC levels below 0.3 percent.

 

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