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Growing Grain: Harvesting, Threshing, Winnowing & Storing

By on September 13, 2011

If you grow vegetables, you can also grow grain in your home garden.

You don’t need to have acreage as far as the eye can see. Our video on planting grain shows you how to prepare the soil and plant cereal grain seeds in a small area. Tricia demos how to harvest the grain in our latest video.

Growing grain is different from being a vegetable gardener when the harvest comes. Here are quick tips on how to harvest, thresh, winnow and store your grain crop.

Harvesting grain

The color of the grain gradually changes from green to golden brown. Grain ripens in three stages and you can monitor this by checking a piece of grain.

1) Milky: press on a grain and see milky liquid ooze out.
2) Dough: liquid hardens inside the grain and the grain will show a dent when pinched.
3) Mature: grain is hard and the heavy heads often bend forward.

Harvest a plot in the way that is easiest for you. Use your hands to snap off the seed heads, or cut the seed heads off with pruners, a sickle, or a scythe.

Dry the heads or sheaves in your wheat plot for 7 to 10 days before threshing.

Threshing grain

Time to define some vocabulary you may not know, unless you grew up on a wheat farm.

Chaff: The seed heads and straw from the plant.
Threshing: Separating the heads from the stalks.
Winnowing: Separating the grain from the chaff.

There are many ways to thresh:

Rubbing with your hands.
Flailing with a wooden stick or bat.
Banging seed heads inside a clean metal trash can.
Treading with your feet.

After threshing you will winnow:

Winnow by pouring from one container to another, in front of a fan for best results.

Storing grain

Keep your grain fresh when you store it below 60F, free from oxygen, moisture, and pests. You can do this by bagging and freezing it, or putting it in food-safe, airtight buckets along with oxygen-absorber packets. Utah State Cooperative Extension has details on how to store wheat at home.

Need more information?

Sara Pitzer is your new pal. She wrote Homegrown Whole Grains: Grow, Harvest & Cook Wheat, Barley, Oats, Rice, Corn & More. As Tricia says in our video, “do yourself a favor” and get this book to help you grow your own grain.

Review the harvesting steps with Tricia as she harvests, threshes and winnows in our latest video.

  Comments (4)


Thanks for the tips on growing my own grain!  I live near Tucson, and grew a little wheat from Native Seeds/SEARCH last year, seed selected for desert conditions by the Pima and Tohono O’odham peoples.  I’ll stick w/ local cultivars that have proven to be survivors and thrivers in this challenging climate.  Your video will help me grow enough for a year’s supply of flour. 

ps Since there isn’t a source for low-desert clover, I planted your Dryland Clover Mix under my fruit trees last winter, and it not only did well then but survived our extremely hot summer and is thriving into a second year.  Living mulch for the low desert.  Yay!

Posted by jEtana on Nov. 21, 2012 at 7:44:28 AM

jEtana, Glad the video was helpful! Reminder: our Grain Mill has a big discount in the Thanksgiving sale this week.

Posted by on Nov. 21, 2012 at 8:56:35 AM


I need a mini combined harvester for rice in Nigeria

Posted by Raymos Guanah on Dec. 05, 2012 at 1:17:54 PM

Raymos, Wishing you good luck with your rice farm. We only ship in the USA.

Posted by on Dec. 05, 2012 at 3:00:28 PM

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