TABLE 4. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF COOL-SEASON CULTIVARS IN THE 2015 NATIONAL LOW INPUT COOL-SEASON TEST AT WEST LAFAYETTE (MEDIUM INPUT), IN 1/ 2019 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SUMMER QUALITY RATINGS NAME DENSITY MAY JUN JUL AUG SEP OCT MEAN DTTHO TF/KBG MIX 7.0 6.7 6.7 6.7 5.3 6.0 5.0 6.1 DTT TALL FESCUE MIX 7.0 6.7 6.7 5.7 5.7 6.0 5.3 6.0 A-SFT 6.3 6.7 7.0 6.3 5.0 5.3 5.0 5.9 DLFPS TF-A 6.7 6.3 7.0 6.0 5.3 6.0 5.0 5.9 BGR-TF3 6.7 6.0 6.7 6.3 5.0 5.7 5.0 5.8 SOUTHERN MIXTURE 6.3 6.7 6.7 5.7 5.3 5.3 5.0 5.8 RADAR 6.7 6.7 6.0 5.7 5.0 5.0 5.7 5.7 DLFPS TFASTC 6.7 5.3 6.3 6.3 5.3 5.3 5.0 5.6 KINGDOM 6.3 6.3 6.3 6.0 4.3 5.3 5.0 5.6 DLFPS CHCRSH 7.0 6.0 6.3 6.0 5.0 4.7 5.0 5.5 NORTHERN MIXTURE 5.0 6.0 6.3 5.3 4.7 5.0 5.7 5.5 DLFPS TFAM 6.7 5.7 6.3 5.3 5.0 5.0 5.3 5.4 CS MIX 5.3 6.0 5.7 5.3 4.7 4.7 5.3 5.3 DLFPS CHCRM 6.0 6.0 5.7 5.3 4.7 4.7 5.7 5.3 VITALITY DOUBLE 6.7 5.3 6.7 5.7 5.0 5.3 4.0 5.3 VITALITY LOW 5.7 6.7 5.7 5.3 5.0 4.3 4.7 5.3 YAAK 7.0 5.7 6.0 6.0 4.0 4.7 5.0 5.2 BULLSEYE 5.7 6.0 6.3 5.7 4.0 4.7 3.7 5.1 CHANTILLY 6.0 5.3 5.7 5.0 4.7 4.7 5.0 5.1 CRS MIX #2 5.0 5.0 5.7 4.7 4.3 4.0 5.0 4.8 KY-31 E+ 6.3 5.3 6.0 5.0 4.0 4.0 3.7 4.7 BEWITCHED 5.0 5.0 5.3 4.7 4.3 4.3 4.0 4.6 CRS MIX #1 6.0 5.0 5.3 5.3 4.0 4.0 3.7 4.6 MNHD-15 5.7 5.7 5.0 4.7 4.3 3.7 4.3 4.6 SPARTAN II 5.3 4.7 5.0 4.7 3.7 4.7 4.7 4.6 QUATRO 3.7 4.7 4.7 4.0 4.0 3.0 5.0 4.2 KENBLUE 4.7 5.0 4.7 4.3 4.0 3.3 3.3 4.1 NATURAL KNIT ? PRG MIX 4.3 4.3 5.7 5.0 2.7 3.3 3.7 4.1 RESOLUTE (7H7) 4.0 4.3 5.3 4.7 3.7 3.3 3.3 4.1 DLFPS SHHM 2.7 3.0 3.7 3.3 3.3 2.0 2.3 2.9 DUTCH WHITE CLOVER 3.3 3.7 3.7 3.0 2.0 2.3 2.0 2.8 CRS MIX #3 2.3 3.0 3.3 2.3 2.0 2.0 2.0 2.4 LSD VALUE 2.0 1.5 1.0 1.1 1.2 1.2 1.4 0.7 C.V. (%) 21.0 16.6 10.9 13.7 17.1 17.4 19.3 9.8 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 IN2 SILT LOAM AND SILT 7.1-7.5 61-150 151-240 2.1-3.0 FULL SUN 4.1+ NO IRRIGATION