TABLE 7. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF COOL-SEASON CULTIVARS IN THE 2015 NATIONAL LOW INPUT COOL-SEASON TEST AT ST. PAUL, MN 1/ 2019 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GROUND COVER PERCENT WEEDS QUALITY RATINGS NAME SUMMER FALL SUMMER FALL MAY JUN JUL AUG SEP OCT MEAN CRS MIX #1 72.7 80.3 25.3 19.7 5.0 4.7 5.0 6.3 5.7 5.7 5.4 CRS MIX #2 75.3 79.7 23.7 20.3 5.0 5.0 5.3 5.7 4.7 5.3 5.2 RESOLUTE (7H7) 61.7 67.0 38.3 33.0 4.3 5.0 5.0 6.3 5.3 5.0 5.2 DLFPS CHCRSH 66.3 88.0 33.0 12.3 4.7 4.7 5.0 5.3 5.0 5.7 5.1 MNHD-15 76.0 75.7 23.7 24.3 4.7 4.7 5.0 6.3 5.0 4.7 5.1 CHANTILLY 75.3 90.3 23.7 10.0 4.7 4.0 4.7 5.3 5.7 5.3 4.9 SPARTAN II 67.7 74.3 31.7 25.7 4.3 4.3 4.7 5.3 5.3 5.3 4.9 VITALITY LOW 71.3 83.3 28.3 16.3 5.0 4.3 4.7 5.3 5.0 5.0 4.9 RADAR 67.0 82.7 30.7 17.7 4.3 4.7 4.3 4.7 5.3 4.7 4.7 CS MIX 67.0 83.3 30.3 16.3 4.3 3.7 4.3 4.7 5.0 5.0 4.5 DLFPS CHCRM 61.7 80.0 36.3 20.0 3.3 4.0 4.7 5.0 4.7 4.7 4.4 NORTHERN MIXTURE 66.0 84.3 32.0 16.0 4.7 4.3 3.7 4.3 4.3 4.7 4.3 VITALITY DOUBLE 52.3 75.7 47.3 24.3 3.0 4.0 3.0 4.3 5.3 5.3 4.2 YAAK 84.0 68.3 16.0 31.7 4.7 5.0 4.0 3.3 4.7 3.3 4.2 DLFPS TFASTC 58.7 84.7 40.3 15.3 2.7 3.7 3.0 4.7 5.0 5.3 4.1 DTT TALL FESCUE MIX 62.7 76.0 36.7 24.0 3.0 4.3 3.0 4.3 4.7 5.3 4.1 SOUTHERN MIXTURE 71.3 83.7 28.0 16.3 3.7 4.3 3.7 3.7 4.7 4.0 4.0 DTTHO TF/KBG MIX 53.3 71.3 45.7 28.7 3.0 3.0 3.0 4.3 5.0 5.0 3.9 KENBLUE 62.0 71.7 37.0 28.3 3.3 4.0 3.3 4.0 4.0 4.0 3.8 A-SFT 50.7 77.0 38.7 21.7 3.0 3.7 2.7 4.0 4.3 4.3 3.7 DLFPS TF-A 51.3 85.3 47.7 14.3 2.0 3.7 2.7 4.3 4.3 5.0 3.7 KINGDOM 51.0 81.0 48.0 18.7 2.3 3.0 3.3 3.7 4.7 4.3 3.6 BGR-TF3 52.0 77.0 47.7 22.0 2.3 2.7 2.7 4.0 4.3 4.3 3.4 BULLSEYE 67.3 86.0 32.3 14.3 2.3 3.0 2.7 3.7 4.0 5.0 3.4 QUATRO 56.3 73.7 42.3 24.3 2.3 3.3 3.0 3.7 4.0 4.3 3.4 CRS MIX #3 73.0 83.0 23.7 13.3 2.7 3.0 2.7 3.3 4.0 4.3 3.3 KY-31 E+ 65.7 88.3 33.7 10.3 2.0 3.0 2.7 3.0 3.0 3.0 2.8 BEWITCHED 25.0 39.0 58.0 60.7 1.0 1.7 2.0 3.0 2.3 2.3 2.1 DLFPS SHHM 31.3 29.0 58.0 63.7 1.3 1.0 1.0 1.3 2.0 1.7 1.4 DLFPS TFAM 43.7 60.0 55.3 36.0 1.0 1.0 1.0 1.3 2.0 2.3 1.4 DUTCH WHITE CLOVER 79.0 27.3 17.7 67.7 1.0 1.0 1.0 1.7 1.0 1.0 1.1 NATURAL KNIT ? PRG MIX 14.7 45.3 82.7 49.3 1.0 1.0 1.0 1.0 1.3 1.3 1.1 LSD VALUE 16.1 13.1 19.0 11.6 0.9 1.2 1.0 1.0 0.9 1.1 0.8 C.V. (%) 17.0 11.7 30.7 30.0 19.3 21.4 20.0 16.3 14.2 17.2 13.4 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. TABLE A. 2019 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2015 NATIONAL LOW INPUT COOL-SEASON TEST SOIL SOIL SUN MOWING SOIL SOIL PHOSPHOROUS POTASSIUM NITROGEN OR HEIGHT IRRIGATION LOCATION TEXTURE PH (LBS/ACRE) (LBS/ACRE) (LBS/1000 SQ FT) SHADE (IN) PRACTICED MN1 SILTY CLAY LOAM 6.1-6.5 61-150 241-375 0.0-1.0 FULL SUN 3.1-3.5 NO IRRIGATION