Hefty Brand Corn 3302 83-day Hybrid Header
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Ear Type
Cob Color
GDUs to Mid-pollination
GDUs to Black Layer
Pollination for Maturity


Ear Type – Semi-Flex
Cob Color – Red
GDUs to Mid-pollination – 1030
GDUs to Black Layer – 2000
Pollination for Maturity – Medium


Tough hybrid that outpaces the competition in drought environments. Handles lower populations well with good ear flex. Quick out of the ground!


Weak on Goss’s Wilt and stalk anthracnose. Not a good fit for continuous corn.


Place his hybrid as your medium to full season hybrid. Shines on the tough ground. Very good roots help it hold on in droughty conditions.


H3302 Agronomic Chart

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

Hefty Corn 3302 Plot Results

YearBrandProductTraitRMMoistureDry Bu/AcYield RankPlot NameStateCooperator
2017HeftyH3302VT2P8316.04171.621Breckenridge Corn Plot 1BreckenridgeMNHefty Store
2019HeftyH3302VT2P8318.5157.211Hancock, MN Corn PlotHancockMNAg PhD
2019HeftyH3302VT2P8328.6127.74Watertown, SD Corn PlotWatertownSDAg PhD
2019HeftyH3302VT2P8321.2172.210North Aberdeen, SD Corn PlotAberdeenSDAg PhD
2019HeftyH3302VT2P8323201152019 Hillsboro, ND Kelso West Cty 1HillsboroNDAg PhD

I planted side by side with the competitor, H3302 came out of the ground 3 days quicker than the competitor.

Richard, Inkster, North Dakota

Hefty 3302 was my go-to variety this year.

Duane, Central North Dakota

 H3302 was an impressive yielder with great dry down.

Tyler, Trail County, North Dakota

 H3302 has a nice high ear set.

Reimche, North Dakota

Hefty 3302 is quick out of the ground and handles our variable ground quite well.

Gerald, North Dakota

H3302 has awesome emergence!

Dan, North Dakota

H3302 was phenomenal corn last year. Came up super even and yielded tremendously. All my acres are Hefty corn this year.

Jon, North Dakota

This hybrid (H3302) appears to work well on our lighter ground.

Kyle, North Dakota