This medium-late hybrid offers excellent yield potential and higher oil content than many other late maturing hybrids. 675 is a taller hybrid with yields similar to 475, but with lower moisture at harvest.
Hybrid Type........................................................Oil Adaptability...........................................Mid-Late Season Stalk Quality................................................Very Good Standability.................................................Very Good Plant Height......................................................Tall Flowering Date*.............................................67-71 Days Days to Physiological Maturity*.....................................98 Self Compatibility...........................................Very Good Field Uniformity.............................................Very Good Drought Tolerance............................................Very Good Stem Curvature Class........................................... Curved Test Weight.................................................30-33 lbs. Oil Content....................................................44-48 %
Phoma........................................................Very Good Verticillium Wilt............................................Resistant Sunflower Rust................................Moderate Field Tolerance
Please refer to the North Dakota State Sunflower Production Guide, Ext. Bulletin Number 25, for general sunflower production guidelines, or call Mycogen Plant Sciences at 1-800-437-6666 for specific recommendations.
* Use as a relative guide only. Actual days to flower, physiological maturity and harvest will vary with planting dates , latitude and environmental conditions.