105 RM


W4790 Overview

  • Big impact hybrid with very consistent, exceptional yields across soil types
  • Early pollination for maturity
  • Very strong agronomic package, including amazing roots and stalks

Grain Characterization

Laboratory-identified grain trait(s) for this hybrid family.


None Applicable

Download PDF Info For W4790


High plant populations are recommended to realize full yield potential. Performs well across multiple environments.

  • Rotation or following corn
  • Conventional or no-till
  • High populations

    Soil Adaptability

    Rating Soil Category
    Light Soils

    LOW CEC (<10); OM <1.5%; low water-holding capacity; non-irrigated sand; marginal productivity; drought prone.

    Medium Soils

    CEC 11–18; OM 1.5-3.5%; well-drained; silt loam; high productivity.

    Heavy Soils

    High CEC (>18); OM >3.5%; poorly-drained; high clay content; gumbo; muck.

    Poorly-Drained Soils

    Soils that have the potential to remain saturated for prolonged periods; side hill seeps; gumbo muck.

    Plant Physiology and Health

    Trait(s) CONV
    GDUs To Black Layer A, 2650
    Days to Pollination 72
    GDUs to Pollination E,1280
    Early Vigor 7
    Early Canopy -
    Plant Height M
    Stalk Strength 8
    Root Strength 9
    Green Snap Resistance 8
    Drought Tolerance 8
    Staygreen 8

    Ear/Grain Characteristics

    Ear Flex D
    Ear Length 6
    Ear Height M
    Kernel Rows 16-18
    Test Weight 7
    Drydown 8

    Pest/Disease Ratings

    Goss' Wilt Tolerance 5
    Gray Leaf Spot Tolerance 7
    NLB, Race O, Tolerance 8
    Stewarts Leaf Blight Tolerance -
    Anthracnose Tolerance 7

    Placement Considerations

    Continuous Corn HR
    Rimsulfuron Tolerance N

    Numerical ratings are based on comparisons among Wyffels hybrids of like maturity where 1 = Low, 5 = Avg, and 9 = High expressions of a trait