TABLE 9. MEAN TURFGRASS QUALITY RATINGS OF KENTUCKY BLUEGRASS CULTIVARS GROWN AT FIVE LOCATIONS 1/ IN THE NORTH CENTRAL REGION 2025 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME IN1 MI1 MN1 NE1 WI1 MEAN DLF-KB-3636 6.3 7.3 4.8 6.4 5.0 6.0 A21-11 6.9 7.2 4.5 6.5 4.3 5.9 BARSERATI 6.0 7.4 4.9 5.9 5.0 5.9 DLF-KB-3633 6.5 6.9 4.3 6.4 4.9 5.8 NAI-20-137 6.0 7.3 4.4 6.2 4.8 5.7 DLF-KB-3637 6.2 7.0 5.3 6.4 3.7 5.7 STARR 6.6 7.2 4.5 6.0 4.2 5.7 PST-K19-208 5.7 6.6 5.7 6.0 4.6 5.7 RAD 3240 6.1 6.9 4.5 6.4 4.6 5.7 MIDNIGHT 6.3 6.9 3.9 6.6 4.7 5.7 A15-16 5.8 6.9 4.7 6.4 4.6 5.7 JERSEY 6.4 6.7 4.4 6.0 4.8 5.7 DLF-KB-3634 5.6 7.1 4.7 6.1 4.8 5.7 BOMBAY 6.3 7.0 4.5 6.0 4.5 5.7 DLF-KB-3635 6.2 7.1 3.9 6.3 4.8 5.7 LIGHTNING 5.8 7.0 4.4 6.1 4.7 5.6 REVOLUTION (NAI-19-58) 6.2 6.8 4.0 6.1 4.8 5.6 SHAMROCK 5.8 7.0 4.3 6.4 4.2 5.6 A15-14 5.8 6.5 3.8 6.5 5.1 5.5 PST-K20-1 5.8 6.9 4.4 6.3 4.3 5.5 A15-17 5.8 7.0 4.2 6.2 4.5 5.5 PPG-KB2108 5.5 7.0 5.1 6.1 4.0 5.5 A19-17 6.5 7.2 3.9 6.0 4.1 5.5 RESOLUTION 5.6 7.0 3.9 6.0 4.9 5.5 ACOUSTIC 5.5 6.9 3.9 6.5 4.6 5.5 ARIES 5.8 7.0 4.4 5.7 4.6 5.5 DLF-KB-3639 5.2 7.1 4.7 5.8 4.4 5.5 A12-293 5.6 6.9 3.3 6.6 4.9 5.4 J-1249 5.0 6.9 4.5 6.1 4.7 5.4 J-2830 5.1 6.9 3.9 6.7 4.7 5.4 J-2797 5.5 6.4 4.4 6.1 4.8 5.4 PROSPERITY 4.6 6.5 5.4 6.2 4.4 5.4 J-1331 5.9 6.4 3.8 6.0 4.9 5.4 A21-3 5.9 6.9 4.1 5.9 4.2 5.4 NAI-21-136 6.0 7.3 3.2 6.0 4.3 5.4 RIGHT 5.7 6.7 4.1 6.0 4.3 5.4 DLF-KB-3640 5.5 6.9 3.5 6.1 4.8 5.3 PST-K17-182 5.8 6.9 3.4 5.9 4.8 5.3 A21-6 5.6 6.8 3.9 6.1 4.2 5.3 TABLE 9. MEAN TURFGRASS QUALITY RATINGS OF KENTUCKY BLUEGRASS CULTIVARS (CONT'D) GROWN AT FIVE LOCATIONS 1/ IN THE NORTH CENTRAL REGION 2025 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME IN1 MI1 MN1 NE1 WI1 MEAN DLF-KB-3638 5.8 6.8 4.1 6.0 3.8 5.3 PST-T15-44 5.5 6.4 4.5 5.5 4.7 5.3 PVF-A17-842 5.4 7.2 3.4 5.4 5.0 5.3 PST-K19-206 5.4 6.8 3.4 5.8 4.7 5.2 JOURNEY (A12-266) 5.7 6.6 3.3 5.9 4.5 5.2 PSM-231 4.8 7.0 4.2 5.8 4.1 5.2 LTP-A21-41 5.5 6.9 3.7 5.4 4.3 5.1 SKYLINE 4.9 6.8 4.1 5.8 4.0 5.1 BARON 5.4 6.6 3.1 6.0 4.5 5.1 PST-K22-11 4.8 6.7 3.8 5.2 4.6 5.0 PST-K19-201 4.5 6.7 3.1 6.0 4.7 5.0 PST-K20-3 4.6 6.8 2.1 6.1 4.2 4.8 GO-Y301 4.8 6.5 2.5 6.1 3.8 4.7 PPG-KB2107 4.3 6.5 2.9 6.0 3.8 4.7 NAI-21-127 3.4 6.2 3.0 6.3 3.7 4.5 KENBLUE 4.0 6.6 3.2 5.3 3.5 4.5 GO-Y312 4.8 6.4 2.4 5.5 3.5 4.5 LSD VALUE 0.8 0.6 1.5 0.6 0.4 0.4 C.V. (%) 9.1 5.4 22.8 6.6 6.0 10.0 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN.