FLOURY hybrid with improved grain / stover digestibility for improved animal performance. High while plant silage yield potential. Moves north of zone with wider harvest window than modern grain hybrisds that dry quickly. SW 4020LRR is easier to manage for best forage quality.
LIMITATIONS: Moderate root strength. Choose other hybrids for extremely light soils such as sands and muck.
MANAGEMENT: Use only for dedicated silage acres – SW 4020LRR will not be suitable for grain or high moisture ear corn. Structured refuge option.
|Relative Maturity - North|
|Relative Maturity - South|
|Grey Leaf Spot|
|Northern Corn Leaf Blight|