Hefty Brand Corn 4322 93-day Hybrid Header
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Ear Type
Cob Color
GDUs to Mid-pollination
GDUs to Black Layer
Pollination for Maturity

Semi-Flex
Red
1230
2320
Medium

Ear Type – Semi-Flex
Cob Color – Red
GDUs to Mid-pollination – 1230
GDUs to Black Layer – 2320
Pollination for Maturity – Medium

KEY STRENGTHS

Yield winner that fits all acres! Racehorse type of yielder with stalks, roots, and defensive traits like Goss’s tolerance to fit anywhere on your farm. One of the faster out of the ground, as well.

WEAKNESSES

Average tolerance to gray leaf spot and northern corn leaf blight.

POSITIONING

Flex ear hybrid that really responds to increased management. Great response to foliar fungicide and applied fertility. Makes a really nice dual purpose hybrid as well.

AGRONOMIC & DISEASE RATINGS

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

Hefty Corn 4322 Plot Results

YearBrandProductTraitRMMoistureDry Bu/AcYield RankPlot NameStateCooperator
2018HeftyH4322VT2P9321.1202.63Breckenridge Corn Plot 1BreckenridgeMNAg PhD
2018HeftyH4322VT2P9320.3239.92Aberdeen Corn Plot 1AberdeenSDAg PhD
2018HeftyH4322VT2P9318.2193.316Oxford, WI 2018 Early Season F.I.R.S.T. Corn PlotOxfordWIF.I.R.S.T. Plot
2018HeftyH4322VT2P9319.4228.418Oxford, WI 2018 Early Season F.I.R.S.T. Corn PlotOxfordWIF.I.R.S.T. Plot
2018HeftyH4322VT2P9319.5286.64Princeton Corn Plot 3PrincetonILHefty Store
2019HeftyH4322VT2P9322.4155.49Freeman, SD Corn 2019FreemanSDAg PhD
2019HeftyH4322VT2P9322.8204.34North Hancock, MN Corn PlotHancockMNAg PhD
2019HeftyH4322VT2P9322.2229.65East Breckenridge, MN Corn PlotBreckenridgeMNAg PhD
2019HeftyH4322VT2P9322.3188.34South Watertown Corn PlotWatertownSDAg PhD
2019HeftyH4322VT2P9331194182019 Hillsboro, ND Kelso West Cty 1HillsboroNDAg PhD

Hefty 4322 is a very fast germinating corn crop.

Dave, Eastern South Dakota

Hefty 4322 and 4612 make a nice combination in my fields. Both have some height so they can dual purpose for silage on any soil type.

Ron, Pope County, Minnesota

Hefty 4322 and 4612 corn is very versatile and fit on all of my acres.

Mike, Pope County, Minnesota

Hefty 4322 will go on peat soils because it is quick out of the ground and it has some height so it is versatile for a silage option.

Mike, Stearns County, Minnesota

Hefty 4322 stood intact way better and yielded 20 bushels better than the NK hybrid in my field.

Mark, Pope County, Minnesota

Hefty 4322 comes out of the ground quick and it stands well in heavy winds on my hilly ground.

Brad, Pope County, Minnesota