Jake Holt, a physician and a father of young children, somehow finds the time to grow small seed crops for Southern Exposure in his home garden. Not only that, but he also processes home grown rye into flour for pancakes.
During a visit this summer, Jake showed us one way to thresh rye at home. We pulled seedheads off rye stalks until we had about half a gallon of seedheads in a bucket, enough for a demonstration of the process.
Then Jake brought out a flail made of chains attached to an eye attached to a cordless drill. The contraption also included a shield made from a plastic dish. He put the flail in the bucket and ran the drill for several seconds to thresh the grain.
The deseeded husks, still attached to the stem, were easily lifted off, leaving us with a few handfuls of rye seed and light https://www.southernexposure.com/blog/wp-admin/post.php?post=3351&action=editchaff. Jake would then winnow the chaff off by pouring the grain in front of a fan, then grinding it with a hand-crank mill. There is no need for a separate dehuller, as the hulls remain on the stems. You can read more about Jake’s type of thresher in this Mother Earth News blog post.
If your goal is to get a significant portion of your calories from home grown grain, grinding corn is much easier – you can harvest it with a pair of hand pruners, shell it with a hand corn sheller, and hardly winnow it at all. But most of us want wheat products, too.
You can grind corn as well as small grains at home in a hand-crank grinder such as a Grain Maker mill. With some grains, you can also find recipes that use whole kernels.
For wheat, rye, oats, and other small grains, I hope there will be a revival of intermediate scales of threshing, winnowing, and milling – larger in scale than Jake Holt’s method, and smaller in scale than modern commercial millers – so that homegrown or locally grown rye flour can once again be used as a staple, rather than just a once-a-week pancake treat.
It might be a long shot, but then again, so was the organic movement 30 years ago. And even as recently as the mid-1980s, a water-powered grain mill in our part of central Virginia was grinding grain from neighboring farms.
You might think, “Flour doesn’t cost much at the supermarket. Why grow grain in a moist climate like mine?” Michael Pollan, in his book Cooked, provides us with good reasons.
Almost all the flour at the supermarkets has been separated by modern roller mills into its component parts: germ, bran, and endosperm. Even the whole grain flour at the supermarket has been separated out before being reconstituted. Commercial mills just aren’t set up to do it any other way anymore. As Michael Pollan writes,
“Not long after roller mills became widespread in the 1880’s, alarming rates of nutritional deficiency and chronic disease began cropping up in populations that relied on the new white flour. Around the turn of the century, a group of French and British doctors and medical experts… many of them posted to Britain’s colonies in Asia and Africa, had observed that, soon after white flour and sugar arrived in places where previously what one of them (Robert McCarrison) called ‘the unsophisticated foods of nature’ had been the norm, the Western diseases would predictably appear.”
Pollan also cites a 2003 study by epidemiologists at the University of Minnesota, showing that “the health benefits of whole grains cannot be completely explained in terms of nutrients we know those grains contain…. Either there are synergies at work among these nutrients, or there is some X-factor in whole grains that scientists have yet to identify.”
You might think, “In that case why don’t we all just buy whole wheat flour or whole wheat bread at our supermarkets?” I’ll mention a few of the reasons:
— Once the germ is separated from the rest of the grain, it can deteriorate and become rancid.
— Former workers in big commercial mills told Pollan that those mills leave out the germ (and thus most of the identified vitamins) when they reconstitute “whole-wheat” flour.
— When modern industrial bakeries make dough, they usually add a lot of ingredients that most of us can’t pronounce.
— When we use local grain, we support the local farm economy rather than CEOs and shareholders.
There are still wheats, ryes, and other small grains (in addition to corns) that are adapted to growing in the Southeast.