Hefty Brand Corn 5212 102-day Hybrid Header
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GDUs to Mid-pollination: 1215
GDUs to Black Layer: 2440
Pollination for Maturity: Medium
Ear Type: Semi-Flex
Cob Color: Red

GDUs to Mid-pollination – 1215
GDUs to Black Layer – 2440
Pollination for Maturity – Medium
Ear Type – Semi-Flex
Cob Color – Red

Key Strengths
· High-yielding hybrid with very good tolerance to Goss’s Wilt! You’ll want to plant this hybrid early and feed it to push yields! Flexes well for length. Taller hybrid with very good roots and stalks.
Weaknesses
· Average rating for gray leaf spot.
Positioning
· Works best in the variable to good ground. Responds very well to added fertility. This is not our lead selection for wet ground. Did show some sensitivity to high rates of ALS herbicides, especially pre-emerge. Don’t skip the pre, though, as early weed control is key with this hybrid. Responds well to foliar fungicide applications, especially in gray leaf spot country where fungicides are routinely used.

Agronomic & Disease Ratings
H5212 Agronomic Chart

The higher the number, the better the performance or rating.

Hefty Corn 5212 Plot Results

YearBrandProductTraitRMMoistureDry Bu/AcYield RankPlot NameStateCooperator
2021HeftyH5212VT2P10216.9246.27Egan, SD Corn PlotEganSDAg PhD
2021HeftyH5212VT2P10218.8252.35Bird Island, MN Corn Plot 2021 - 2Bird IslandMNAg PhD
2021HeftyH5212VT2P10218.3213.83Bird Island, MN Corn Plot 2021Bird IslandMNAg PhD
2021HeftyH5212VT2P10218.3213.83Bird Island, MN Corn Plot 2021Bird IslandMNAg PhD
2021HeftyH5212VT2P10218.9205.26Baltic, SD Corn Plot 1 2021BalticSDAg PhD
2021HeftyH5212VT2P1021973.313Faulkton, SD Corn Plot 2021Faulkton SDAg PhD
2021HeftyH5212VT2P10213.194.417Freeman, SD Corn Plot 2021FreemanSDAg PhD
2021HeftyH5212VT2P10220.1247.11Groton, SD Corn Plot 2021Groton SDAg PhD
2021HeftyH5212VT2P10213.6122.23Plankinton, SD Corn Plot 2021 - 2PlankintonSDAg PhD
2021HEFTYH5212VT2P10214110.52Plankinton, SD Corn Plot 2021PlankintonSDAg PhD
2021HeftyH5212VT2P10216.4248.65Leota, MN Corn PlotLeotaMNAg PhD
2021HeftyH5212VT2P10216.9187.31Renville County Corn Plot 2021Bird IslandMNRenville Co Corn Growers
2021HeftyH5212VT2P10216.6211.213Rockwell, IA Corn Plot 2021RockwellIAHefty
2021 Hefty H5212VT2P10214.2168.75Iowa Falls, IA Corn Plot 2021Iowa FallsIAHefty
2021HeftyH5212VT2P10215.318612Rockwell, IA Corn Plot 2021 - 2RockwellIAHefty
2021HeftyH5212VT2P10216.3263.915Dell Rapids, SD Full Season F.I.R.S.T. Corn PlotDell RapidsSDF.I.R.S.T.
2021HeftyH5212VT2P10217.3226.420Colton, SD Full Season F.I.R.S.T. Corn PlotColtonSDF.I.R.S.T.
2021HeftyH5212VT2P10218.3239.423Postville, IA Early Season F.I.R.S.T. Corn PlotPostvilleIAF.I.R.S.T.
2021HeftyH5212VT2P10217.1238.525Easton, MN Full Season F.I.R.S.T. Corn PlotEastonMNF.I.R.S.T.
2021HeftyH5212VT2P10216.5216.631Mankato, MN Full Season F.I.R.S.T. Corn PlotMankatoMNF.I.R.S.T.
2021HeftyH5212VT2P10217.3188.831Truman, MN Full Season F.I.R.S.T. Corn PlotTrumanMNF.I.R.S.T.
2021HeftyH5212VT2P10215.718932Salem, SD Full Season F.I.R.S.T. Corn PlotSalemSDF.I.R.S.T.
2021HeftyH5212VT2P1021722533Thomson, IL Early Season F.I.R.S.T. Corn PlotThomsonILF.I.R.S.T.
2021HeftyH5212VT2P10219.6232.432Cobb, WI Early Season F.I.R.S.T. Corn PlotCobbWIF.I.R.S.T.
2021HeftyH5212VT2P10218.3238.234Manchester, IA Early Season F.I.R.S.T. Corn PlotManchesterIAF.I.R.S.T.
2021HeftyH5212VT2P10214.6163.234Chadwick, IL Early Season F.I.R.S.T. Corn PlotChadwickILF.I.R.S.T.
2021HeftyH5212VT2P10214.8119.614Irene, SD Full Season F.I.R.S.T. Corn PlotIreneSDF.I.R.S.T.
2021HeftyH5212VT2P10216.9193.635Jeffers, MN Full Season F.I.R.S.T. Corn PlotJeffersMNF.I.R.S.T.
2021HeftyH5212VT2P10217.9206.232Jackson, MN Full Season F.I.R.S.T. Corn PlotJacksonMNF.I.R.S.T.
2021HeftyH5212VT2P10214.3178.628Beresford, SD Full Season F.I.R.S.T. Corn PlotBeresfordSDF.I.R.S.T.
2021HeftyH5212VT2P10216.1165.834Lamberton, MN Full Season F.I.R.S.T. Corn PlotLambertonMNF.I.R.S.T.
2021HeftyH5212VT2P10215.3262.14Robensonia, PA Corn Plot 2021RobensoniaPAHefty
2020HeftyH5212VT2P10219.9275.66Iowa Falls, IA 2020 Early-Season F.I.R.S.T. Corn PlotIowa FallsIAF.I.R.S.T.
2020HeftyH5212VT2P10213220.528Thomson, IL Early-Season F.I.R.S.T. Corn PlotThomsonILF.I.R.S.T.
2020HeftyH5212VT2P102190.814.417Beresford, SD Early-Season F.I.R.S.T Corn PlotBeresfordSDF.I.R.S.T.
2020HeftyH5212VT2P102264.918.316Cobb, WI Early-Season F.I.R.S.T. Corn PlotCobbWIF.I.R.S.T.
2020HeftyH5212VT2P102250.7171Colton, SD Early-Season F.I.R.S.T Corn PlotColtonSDF.I.R.S.T.
2020HeftyH5212VT2P10223816.229Dell Rapids, SD Early-Season F.I.R.S.T Corn PlotDell RapidsSDF.I.R.S.T.
2020HeftyH5212VT2P102270.821.25Fox Lake, WI Full-Season F.I.R.S.T Corn PlotFox LakeWIF.I.R.S.T.
2020HeftyH5212VT2P10218.3263.49Milledgeville, IL Early-Season F.I.R.S.T. Corn PlotMilledgevilleILF.I.R.S.T.
2020HeftyH5212VT2P102263.117.62Oxford, WI Full-Season F.I.R.S.T Corn PlotOxfordWIF.I.R.S.T.
2020HeftyH5212VT2P10220912.716Pearl City, IL Early-Season F.I.R.S.T. Corn PlotPearl CityILF.I.R.S.T.
2020HeftyH5212VT2P1021671820Plover, WI Full-Season F.I.R.S.T Corn PlotPloverWIF.I.R.S.T.
2020HeftyH5212VT2P102212.916.130Plymouth, IA Early-Season F.I.R.S.T Corn PlotPlymouthIAF.I.R.S.T.
2020HeftyH5212VT2P102221.717.626Sedan, MN Full-Season F.I.R.S.T. Corn TestSedanMNF.I.R.S.T.
2020HeftyH5212VT2P10216207.15Renville Co Corn Growers 2020 Plot 1Bird IslandMNRenville Co Corn Growers
2020HeftyH5212VT2P10216.5219.43Renville Co Corn Growers 2020 Plot 2Bird IslandMNRenville Co Corn Growers
2020HeftyH5212VT2P10218.72256Egan, SD Corn Plot 1EganSDAg PhD
2020HeftyH5212VT2P10216.6236.38Olivia, MN Corn Plot 1OliviaMNAg PhD
2019HeftyH5212VT2P10220.7209.712Baltic, SD Corn PlotBalticSDAg PhD
2019HeftyH5212VT2P10221.3222.49East Le Mars, IA Corn 2019Le MarsIAAg PhD
2019HeftyH5212VT2P10219.8226.14East Marshall, MN Corn 2019MarshallMNAg PhD
2019HeftyH5212VT2P10222.4183.110East Sheldon, IA Corn 2019SheldonIAAg PhD
2019HeftyH5212VT2P10220.3215.54East Vermillion, SD Soybeans 2019VermillionSDAg PhD
2019HeftyH5212VT2P10221239.11Olivia, MN Corn PlotOliviaMNAg PhD
2019HeftyH5212VT2P10222.4220.51West Olivia, MN Corn PlotOliviaMNAg PhD
2018HeftyH5212VT2P10221.7215.17Baltic Corn Plot 1BalticSDAg PhD
2018HeftyH5212VT2P10222.7212.58Baltic Corn Plot 2BalticSDAg PhD
2018HeftyH5212VT2P10220.9241.56Baltic Corn Plot 3BalticSDAg PhD
2018HeftyH5212VT2P10217.2206.86Baltic Corn Plot 5BalticSDAg PhD
2018HeftyH5212VT2P10219.9252.210Emmetsburg, IA 2018 Early Season F.I.R.S.T. Corn PlotEmmetsburgIAF.I.R.S.T.
2018HeftyH5212VT2P10221.62531Fox Lake, WI 2018 Full Season F.I.R.S.T. Corn PlotFox LakeWIF.I.R.S.T.
2018HeftyH5212VT2P10217.7260.917Grand Ridge, IL 2018 Ultra Early F.I.R.S.T Corn PlotGrand RidgeILF.I.R.S.T.
2018HeftyH5212VT2P10216.4258.718Sublette, IL 2018 Ultra Early F.I.R.S.T Corn PlotSubletteILF.I.R.S.T.
2018HeftyH5212VT2P10216.5239.523Walnut, IL 2018 Ultra Early Season F.I.R.S.T Corn PlotWalnutILF.I.R.S.T.
2018HeftyH5212VT2P10325.1218.53Hancock Corn Plot 5HancockMNAg PhD
2018HeftyH5212VT2P10218.11643Hancock Corn Plot 6HancockMNAg PhD
2018HeftyH5212VT2P10218.7214.93Hancock Corn Plot 7HancockMNAg PhD
2018HeftyH5212VT2P10218.2173.54Huron Corn Plot 1HuronSDAg PhD
2018HeftyH5212VT2P10220.1192.91Huron Corn Plot 2HuronSDAg PhD
2018HeftyH5212VT2P10217.8181.76Kimball Corn Plot 1KimballSDAg PhD
2018HeftyH5212VT2P10218138.41Kimball Corn Plot 2KimballSDAg PhD
2018HeftyH5212VT2P10215.9189.32Marshall Corn Plot 1MarshallMNAg PhD
2018HeftyH5212VT2P10217.6216.91Marshall Corn Plot 2MarshallMNAg PhD
2018HeftyH5212VT2P10220.9217.214Plover, WI 2018 Full Season F.I.R.S.T. Corn PlotPloverWIF.I.R.S.T.
2018HeftyH5212VT2P10218.5232.54Plymouth, IA 2018 Early Season F.I.R.S.T corn plotPlymouthIAF.I.R.S.T.
2018HeftyH5212VT2P10219.6186.816Robeoltman Corn Plot 1Robeoltman Corn PlotIAHefty
2018HeftyH5212VT2P10226.6302.47Warden Corn Plot 1WardenWAHefty
2018HeftyH5212VT2P10217.2237.515Waterloo, IA 2018 Early Season F.I.R.S.T corn plotWaterlooIAF.I.R.S.T.
2018HeftyH5212VT2P10214.9261.417Winnebago, IL 2018 Ultra Early F.I.R.S.T Corn PlotWinnebagoILF.I.R.S.T.

Hefty 5212 was first out of the ground and stayed a full leaf ahead of the competition throughout the year.

Jon, Dimock, South Dakota

Hefty 5212 looks like my best corn!

Tony, East Central South Dakota

The Hefty 5212 with the Hefty Complete Seed Treatment was the first out of the ground and had a great stand.

Ben, Kimball, Minnesota

Hefty 5212 has great standability.

David, Central South Dakota

H5212 is great in stress and has awesome top yield.

Bryce, Southeast South Dakota