Hefty Brand Corn 5432 104-day Hybrid Header
VTDoublePRO RIB Complete Logo

GDUs to Mid-pollination: 1270
GDUs to Black Layer: 2445
Pollination for Maturity: Medium
Ear Type: Semi-Flex
Cob Color: Red

GDUs to Mid-pollination: 1270
GDUs to Black Layer: 2445
Pollination for Maturity: Medium
Ear Type: Semi-Flex
Cob Color: Red

Early riser! High Yielding corn with outstanding early vigor. Handles stress well and works in all tillage systems. Enhanced protection from anthracnose stalk rot.

Stalks are good but harvest timely.

The root system on H5432 is really good, and with the high level of early vigor, you can expect a strong response to in-furrow microbials like Alpha Complete, as well as 2 X 2 or banded fertility. There is flex for girth, which will also be expressed with early fertility. Manage with foliar fungicides for disease as hybrid tolerance is average.


H5432 Agronomic Chart

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

Hefty Corn 5432 Plot Results

YearBrandProductTraitRMMoistureDry Bu/AcYield RankPlot NameStateCooperator
2020HeftyH5432 - 32KVT2P10419216.57Sibley, IA Corn Plot 1SibleyIAAg PhD
2021HeftyH5432VT2P10420.9263.61Bird Island, MN Corn Plot 2021 - 2Bird IslandMNAg PhD
2021HeftyH5432VT2P10417.291.911Centerville, SD Corn Plot 2Centerville SDAg PhD
2021HeftyH5432VT2P10419.7199.58Baltic, SD Corn Plot 1 2021BalticSDAg PhD
2021HeftyH5432VT2P10414.2106.59Freeman, SD Corn Plot 2021FreemanSDAg PhD
2021HeftyH5432VT2P10417.4283.81St. Charles, SD Corn Plot 2021St. CharlesSDAg PhD
2021HeftyH5432VT2P10414.8159.65Gregory, SD Corn Plot 2021Gregory SDAg PhD
2021HeftyH5432VT2P10414.2123.41Plankinton, SD Corn Plot 2021 - 2PlankintonSDAg PhD
2021HEFTYH5432VT2P10413.9105.35Plankinton, SD Corn Plot 2021PlankintonSDAg PhD
2021HeftyH5432VT2P10417.22482Sheldon, IA Corn Plot 2021 - 2Sheldon IAAg PhD
2021HeftyH5432VT2P10416.8182.99Sheldon, IA Corn Plot 2021Sheldon IAAg PhD
2021HeftyH5432VT2P10416.9259.18Hanska, MN Irrigated Corn Plot 2021Hanska MNAg PhD
2021HeftyH5432VT2P10415.764.914Petersen Corn PlotCenterville SDHefty
2021HeftyH5432VT2P10418.3277.81Racine, MN Corn Plot 2021RacineMNHefty
2021HeftyH5432VT2P10416.1233.49Rockwell, IA Corn Plot 2021RockwellIAHefty
2021HeftyH5432VT2P10416187.74Iowa Falls, IA Corn Plot 2021Iowa FallsIAHefty
2021HeftyH5432VT2P10419208.88Rockwell, IA Corn Plot 2021 - 2RockwellIAHefty
2021HeftyH5432VT2P10416.7275.413Laurel, NE Irrigated Corn 2021LaurelNEAg PhD
2021HeftyH5432VT2P10415.8264.82Winnebago, IL Ultra Early Season F.I.R.S.T. Corn PlotWinnebagoILF.I.R.S.T.
2021HeftyH5432VT2P10418281.66Woodstock, IL Early Season F.I.R.S.T. Corn PlotWoodstockILF.I.R.S.T.
2021HeftyH5432VT2P10415.3250.78Grand Ridge, IL Ultra Early Season F.I.R.S.T. Corn PlotGrand RidgeILF.I.R.S.T.
2021HeftyH5432VT2P10416.1225.98Monroe, WI Early Season F.I.R.S.T. Corn PlotMonroeWIF.I.R.S.T.
2021HeftyH5432VT2P10415249.818Britt, IA Early Season F.I.R.S.T. Corn PlotBrittIAF.I.R.S.T.
2021HeftyH5432VT2P10417.3243.39Thomson, IL Early Season F.I.R.S.T. Corn PlotThomsonILF.I.R.S.T.
2021HeftyH5432VT2P10416.8248.320Waterloo, IA Early Season F.I.R.S.T. Corn PlotWaterlooIAF.I.R.S.T.
2021HeftyH5432VT2P10417.825920Greene, IA Early Season F.I.R.S.T. Corn PlotGreeneIAF.I.R.S.T.
2021HeftyH5432VT2P10416.5265.618Albert City, IA Early Season F.I.R.S.T. Corn PlotAlbert CityIAF.I.R.S.T.
2021HeftyH5432VT2P10416.3207.317Salem, SD Full Season F.I.R.S.T. Corn PlotSalemSDF.I.R.S.T.
2021HeftyH5432VT2P10417.1231.515Colton, SD Full Season F.I.R.S.T. Corn PlotColtonSDF.I.R.S.T.
2021HeftyH5432VT2P10417.7209.517Dwight, IL Ultra Early Season F.I.R.S.T. Corn PlotDwightILF.I.R.S.T.
2021HeftyH5432VT2P10417.5261.430Sioux Center, IA Early Season F.I.R.S.T. Corn PlotSioux CenterIAF.I.R.S.T.
2021HeftyH5432VT2P10416.7244.330McVeytown, PA All Season F.I.R.S.T. Corn PlotMcVeytownPAF.I.R.S.T.
2021HeftyH5432VT2P10420.7258.819Cannon Falls, MN Full Season F.I.R.S.T. Corn PlotCannon FallsMNF.I.R.S.T.
2021HeftyH5432VT2P10421.2251.618Cobb, WI Early Season F.I.R.S.T. Corn PlotCobbWIF.I.R.S.T.
2021HeftyH5432VT2P10418.3241.69Emmetsburg, IA Early Season F.I.R.S.T. Corn PlotEmmetsburgIAF.I.R.S.T.
2021HeftyH5432VT2P10420.8242.820Postville, IA Early Season F.I.R.S.T. Corn PlotPostvilleIAF.I.R.S.T.
2021HeftyH5432VT2P10416258.827Dell Rapids, SD Full Season F.I.R.S.T. Corn PlotDell RapidsSDF.I.R.S.T.
2021HeftyH5432VT2P10417.7199.914Truman, MN Full Season F.I.R.S.T. Corn PlotTrumanMNF.I.R.S.T.
2021HeftyH5432VT2P10414.3180.834Iowa Falls, IA Early Season F.I.R.S.T. Corn PlotIowa FallsIAF.I.R.S.T.
2021HeftyH5432VT2P10419.8249.930Manchester, IA Early Season F.I.R.S.T. Corn PlotManchesterIAF.I.R.S.T.
2021HeftyH5432VT2P10411.8179.129Tampico, IL Ultra Early Season F.I.R.S.T. Corn PlotTampicoILF.I.R.S.T.
2021HeftyH5432VT2P10414.6197.831Malta, IL Ultra Early Season F.I.R.S.T. Corn PlotMaltaILF.I.R.S.T.
2021HeftyH5432VT2P10416.2228.917Arlington, WI Early Season F.I.R.S.T. Corn PlotArlingtonWIF.I.R.S.T.
2021HeftyH5432VT2P10419.4232.931New Richland, MN Full Season F.I.R.S.T. Corn PlotNew RichlandMNF.I.R.S.T.
2021HeftyH5432VT2P10417.8222.632Easton, MN Full Season F.I.R.S.T. Corn PlotEastonMNF.I.R.S.T.
2021HeftyH5432VT2P10419.2226.233Nerstrand, MN Full Season F.I.R.S.T. Corn PlotNerstrandMNF.I.R.S.T.
2021HeftyH5432VT2P10418.322233Hinton, IA Early Season F.I.R.S.T. Corn PlotHintonIAF.I.R.S.T.
2021HeftyH5432VT2P10416.3166.233Chadwick, IL Early Season F.I.R.S.T. Corn PlotChadwickILF.I.R.S.T.
2021HeftyH5432VT2P10418.6206.930Watertown, WI Early Season F.I.R.S.T. Corn PlotWatertownWIF.I.R.S.T.
2021HeftyH5432VT2P10420.4223.332Eyota, MN Full Season F.I.R.S.T. Corn PlotEyotaMNF.I.R.S.T.
2021HeftyH5432VT2P10420.4212.333Dexter, MN Full Season F.I.R.S.T. Corn PlotDexterMNF.I.R.S.T.
2021HeftyH5432VT2P10419.3253.735Janesville, WI Early Season F.I.R.S.T. Corn PlotJanesvilleWIF.I.R.S.T.
2021HeftyH5432VT2P10416.1241.435Oregon, WI Early Season F.I.R.S.T. Corn PlotOregonWIF.I.R.S.T.
2021HeftyH5432VT2P10417.1192.634Mankato, MN Full Season F.I.R.S.T. Corn PlotMankatoMNF.I.R.S.T.
2021HeftyH5432VT2P10414.4185.618Beresford, SD Full Season F.I.R.S.T. Corn PlotBeresfordSDF.I.R.S.T.
2021HeftyH5432VT2P10417.319932Jeffers, MN Full Season F.I.R.S.T. Corn PlotJeffersMNF.I.R.S.T.
2021HeftyH5432VT2P10421.4168.234Paullina, IA Early Season F.I.R.S.T. Corn PlotPaullinaIAF.I.R.S.T.
2021HeftyH5432VT2P10414.7241.535Moorland, IA Early Season F.I.R.S.T. Corn PlotMoorlandIAF.I.R.S.T.
2021HeftyH5432VT2P10416.7170.233Lamberton, MN Full Season F.I.R.S.T. Corn PlotLambertonMNF.I.R.S.T.
2021HeftyH5432VT2P10418.4200.434Jackson, MN Full Season F.I.R.S.T. Corn PlotJacksonMNF.I.R.S.T.
2021HeftyH5432VT2P10415.596.332Irene, SD Full Season F.I.R.S.T. Corn PlotIreneSDF.I.R.S.T.
2021HeftyH5432VT2P10417.2247.18Robensonia, PA Corn Plot 2021RobensoniaPAHefty
2020HeftyH5432VT2P10418.32229Charles City, IA Corn Plot 1Charles CityIAHefty
2020HeftyH5432VT2P10422.5277.820Princeton, IL Corn Plot 1PrincetonILHefty
2020HeftyH5432VT2P10421.3253.730Iowa Falls, IA 2020 Early-Season F.I.R.S.T. Corn PlotIowa FallsIAF.I.R.S.T.
2020HeftyH5432VT2P10418191.452020 Sheldon, IA Corn Plot 1SheldonIAAg PhD
2020HeftyH5432VT2P10424.727910Postville, IA Early-Season F.I.R.S.T. Corn PlotPostvilleIAF.I.R.S.T.
2020HeftyH5432VT2P10420.4233.31Sibley, IA Corn Plot 1SibleyIAAg PhD
2020HeftyH5432VT2P10413.7201.527Tampico, IL 2020 Ultra Early-Season F.I.R.S.T. Corn PlotTampicoILF.I.R.S.T.
2020HeftyH5432VT2P10414.1232.512Thomson, IL Early-Season F.I.R.S.T. Corn PlotThomsonILF.I.R.S.T.
2020HeftyH5432VT2P104240.415.928Alton, IA Early-Season F.I.R.S.T. Corn PlotAltonIAF.I.R.S.T.
2020HeftyH5432VT2P104265.721.212Arlington, WI Early-Season F.I.R.S.T. Corn PlotArlingtonWIF.I.R.S.T.
2020HeftyH5432VT2P104266.120.314Cobb, WI Early-Season F.I.R.S.T. Corn PlotCobbWIF.I.R.S.T.
2020HeftyH5432VT2P104267.317.34Dell Rapids, SD Full-Season F.I.R.S.T Corn PlotDell RapidsSDF.I.R.S.T.
2020HeftyH5432VT2P104197.51524Greene, IA Early-Season F.I.R.S.T. Corn PlotGreeneIAF.I.R.S.T.
2020HeftyH5432VT2P104256.814.42Irene, SD Full-Season F.I.R.S.T Corn PlotIreneSDF.I.R.S.T.
2020HeftyH5432VT2P104281.817.97Janesville, WI Early-Season F.I.R.S..T. Corn PlotJanesvilleWIF.I.R.S.T.
2020HeftyH5432VT2P10420.8253.327Milledgeville, IL Early-Season F.I.R.S.T. Corn PlotMilledgevilleILF.I.R.S.T.
2020HeftyH5432VT2P104235.314.813Moville, IA Early-Season F.I.R.S.T. Corn PlotMovilleIAF.I.R.S.T.
2020HeftyH5432VT2P104255.315.518Monroe, WI Early-Season F.I.R.S.T. Corn PlotMonroeWIF.I.R.S.T.
2020HeftyH5432VT2P104193.814.230Pearl City, IL Early-Season F.I.R.S.T. Corn PlotPearl CityILF.I.R.S.T.
2020HeftyH5432VT2P10423116.328Waterloo, IA Early-Season F.I.R.S.T. Corn PlotWaterlooIAF.I.R.S.T.
2020HeftyH5432VT2P104230.316.623Winnebago, IL Ultra Early-Season F.I.R.S.T. Corn PlotWinnebagoILF.I.R.S.T.
2020HeftyH5432VT2P10419.6209.25Bechyn, MN Corn Plot 1BechynMNAg PhD
2020HeftyH5432VT2P10419262.77Godhal, MN Corn Plot 1GodhalMNAg PhD
2020HeftyH5432VT2P10416.3225.52Huron, SD Corn Plot 1HuronSDAg PhD
2019HeftyH5432VT2P10422.72252Baltic, SD Corn PlotBalticSDAg PhD
2019HeftyH5432VT2P10422.8237.81East Le Mars, IA Corn 2019Le MarsIAAg PhD
2019HeftyH5432VT2P10420.8238.91East Marshall, MN Corn 2019MarshallMNAg PhD
2019HeftyH5432VT2P10425.4192.26East Sheldon, IA Corn 2019SheldonIAAg PhD
2019HeftyH5432VT2P10424.6185.81East Sheldon, IA Corn Plot 2 2019SheldonIAAg PhD
2019HeftyH5432VT2P10423.2181.38West Hawarden, IA Corn 2019HawardenIAAg PhD

I put my Hefty corn up to my favorite Pioneer and Dekalb, and wow does it perform! I’ll keep planting Hefty!

Luke, Iowa

I know that when I give my business to Hefty Seed Company, I can count on great yields from their products and outstanding service from their knowledgeable agronomists.

Paul, Southeast South Dakota

We have had a really good run with Hefty Corn hybrids on our farm over the last several years. In fact, they have been our top-yielding hybrids for a number of years now.

Nathan, Watertown, South Dakota

I first tried Hefty because of the price point. Then I put four hybrids in my competition plot with four other brands of corn. Hefty took 1st, 2nd, and 3rd in my plot. That’s when I knew I was planting the real deal!

Ben, Moses Lake, Washington

The emergence and yields I have gotten from my Hefty Brand Seed have been outstanding!

Mark, Southeast South Dakota

Out of everything I planted, Hefty has always been the first corn out of the ground over the last three years.

Devon, Southeast Nebraska

I plant corn for Habitat for Hunting. My ground is really tough due to flooding it each year. I switched to Hefty Corn because of how well it handles tough, dry soil.

Mike, Othellow, Washington