N4H422 CL
excellent agronomics
- Mid-late maturity, high oleic type
- Great early season emergence
- Resistant to multiple races of downy mildew
- Under best agricultural practices, high oleic levels can reach up to 90%

N4H422 CL
- Sunflower
- High Oleic
- Mid late
- Clearfield®
N4H422 CL is a mid-late, high oleic, Clearfield hybrid with excellent agronomics including excellent stalks and root strength. With the Clearfield production system, growers will achieve high yields and high oil content.
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.

Seed Disease Resistance
DMR: 7
Sclerotinia: 8
Phomopsis: 8
Seed Treatment
Nuseed hybrids are treated with fungicide and insecticide seed treatment to protect your seed investment.
Management Recommendations
Plant Density Range: 55.000 – 60.000 plants per hectare
Seed Characteristics
Seedling Vigour: 8
Drought Tolerance: 8
Flowering Uniformity: 8
Late Season Health: 9
Tolerance To Lodging: 9
Seed Agronomics
Plant Height: 160 – 175cm
Seed Yield Range: 3.6 – 5.1 t/ha
Oil Content Range (%): 45-48

Clearfield®
Similar Nuseed Products

COBALT 2
- Sunflower
- High Oleic
- Early
- Clearfield®

N4HM411
- Sunflower
- High Oleic
- Mid late
- Clearfield®

N4H469 CL
- Sunflower
- High Oleic
- Mid late
- Clearfield®

N4H471 CL
- Sunflower
- High Oleic
- Mid late
- Clearfield®

N4H505 CL
- Sunflower
- High Oleic
- Late
- Clearfield®

N4H470 CLP
- Sunflower
- High Oleic
- Mid late
- Clearfield® Plus

N4H302 E
- Sunflower
- High Oleic
- Mid early
- Dupont ExpressSun®

N4H309 E
- Sunflower
- High Oleic
- Mid early
- Dupont ExpressSun®

N4HE115
- Sunflower
- High Oleic
- Ultra early
- Dupont ExpressSun®