Hefty Brand Corn 5812 108-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 – Pink
GDUs to Mid-pollination – 1260
GDUs to Black Layer – 2500
Pollination for Maturity – Medium


Big yielder with really strong early vigor! Unique genetics with broad acre placement. Great roots and greensnap protection!


Racehorse hybrid with average disease protection.


Place this on good ground, fertilize well, and manage intensively to push for top yields! Broad acre placement mainly due to disease protection (especially Goss’s). Responds very well to V5-V7 fungicide in addition to VT-R1 fungicide with more yield and improved staygreen.


H5812 Agronomic Charts

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

Hefty Brand 5812 has been a top yielder on our farm for two years running. It’s quick out of the ground and the standability is great!

Andrew, South Dakota

H5812 was a high yielder on my farm, so I had to try more varieties of Hefty Corn this year.

Mike, Brown County, Minnesota

Hefty 5812 is one of the best corn hybrids I’ve planted so far.

Rob, Southeast South Dakota

I was very impressed by the seed treatment and emergence I saw. Emergence is key for high yielding corn. Hefty Brand H5812 Corn was a great number and is the best yielding corn I have raised on the farm it was placed.

Jim, Illinois