N4H302 E
HIGH OLEIC AND EXPRESS® TOLERANT
- High oleic, Express herbicide tolerant
- Excellent high oleic content
- Great early season emergence
- Good late season plant health
"3 year data from NDSU Carrington, Langdon, Minot & Williston shows N4H302 E yielding 105% over the trial mean and averaging 43.20% oil content."
2017-2019 NDSU TRIALS

N4H302 E
- Sunflower
- High Oleic
- Medium Early
- ExpressSun
A welcomed addition to Nuseed’s high oleic lineup, N4H302 E will not disappoint. Best suited for the northern growing regions, this hybrid performs well from east to west. N4H302 E impresses producers all season long with its early season emergence and excellent oleic content at harvest.
Resources
If you’re looking for more information about our products, please visit our resources section where you can find annual seed trial data, product guides, herbicide information and our annual Nuseed Succeed Magazine.

Sunflower Seed Market Options
Primary Market: High Oleic Crush
Secondary Market Options: Bird Food
Seed Treatment
Nuseed hybrids are treated with fungicide and insecticide seed treatment to protect your seed investment.
Management Recommendations
- Recommended planting rate: 18,000-23,000 plants per acre
Seed Characteristics
Yield for Maturity: 7
Test Weight: 7
Oil Content: 7
Plant Height: 6
Rating Scale 1=Poor, 9=Excellent
Plant Height Scale 1=Shortest, 9=Tallest
Seed Agronomics
Emergence: 9
Drought Tolerance: 6
Uniformity at Flowering: 8
Dry Down: 8
Late Season Plant Health: 7
Stalk Rating: 7
Root Rating: 6
Rating Scale 1=Poor, 9=Excellent
ExpressSun
Sunflower hybrids with the ExpressSun® trait for resistance to tribenuron-methyl herbicides labeled for use with the ExpressSun trait. This unique sunflower system is designed to maximize weed control in sunflower crops, enhancing ease of production and yield. This system provides improved weed control over conventional hybrids with traditional herbicides. TM ® Trademarks of Corteva Agriscience and its affiliated companies.