Dichroa Lowland Rice

NEW for 2020

Dichroa is a lowland rice collected in Russia and entered into the USDA’s  NGPS in 1960. I obtained my initial seed from Sylvia Davatz, Vermont. The Dichroa was grown as an upland variety and had fair results under those conditions. The plants flowered at 52 days from transplanting and matured at 100 days from transplanting. The plants reached a height of around 40 inches and had no lodging issues during periods of heavy rainfall.

Dichroa is an awned, short grained brown rice. We got a chance to dehull and cook some of the Dichroa rice this weekend, March 29th 2020. I did not pearl it, and we ate it as a brown rice. Very good flavor and not very sticky, more like a medium grain variety.

Rice seeds should be soaked in water 24 hours before planting. I start my plants indoors in April in plug flats, 50’s and transplant into beds after the last frost date. I recommend not leaving plants in flats for more than three weeks as the starts will yellow easily and weaken when root-bound. Here in Northern Indiana, I plant my rice plugs the last week of May. I plant into 4′ wide beds. This makes adding bird netting over the tops of the plants an easy chore using 5′ t-posts and twine. The plants are spaced 9″ apart in the beds. Upland rice requires about the same amount of water as corn, around 1″ per week during the growing season. I harvest by cutting the whole plant and bundling into groups of 4. These bundles are then hung in my drying shed for a few weeks until the plant is fully dry. At this point threshing is easy by hand (pulling the grains off) or using a threshing machine. I use a treadle (foot) powered thresher. Rice has an inedible husk that needs to be removed before eating.   The most primitive way to accomplish this is by pounding the grains with a stick or mallet on a wood surface (tree stump) in order to loosen the husks. There are small rice dehullers available but very difficult to locate. Brill Engineering offers online tutorials on how to build a small dehuller using easy to locate “off the shelf” parts.  http://www.brillengineering.com/


  • Alternative planting method. In the spring of 2017 I experimented with direct seeding rice into beds in late May. I had success with early maturing varieties. I recently learned that rice can be direct seeded even earlier; possibly at the beginning of May or late April. I would suggest you conduct some small trials if you are interested in this method. Weed management is critical early on for young rice seedlings!


Dichroa rice
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1 7 grams$4.50
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