TABLE 2. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF WARM-SEASON CULTIVARS IN THE 2019 NATIONAL WARM-SEASON PUTTING GREEN TEST AT JAY, FL 1/ 2021 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ THATCH MEASURED IN MM GENETIC SPRING LEAF SPRING SUMMER FALL COLOR QUALITY RATINGS NAME COLOR GREENUP TEXTURE DENSITY DENSITY DENSITY THATCH(mm) NOVEMBER APR MAY JUN JUL AUG SEP OCT MEAN DALZ 1815 ZG 6.3 8.7 7.7 7.7 7.7 8.0 39.3 7.0 7.7 7.7 7.7 8.0 7.7 7.0 7.3 7.6 FZ 1710 ZG 8.3 7.7 7.7 7.3 7.0 7.0 19.7 4.0 7.0 7.7 7.3 7.0 6.7 6.7 6.0 6.9 MSB-1050 BG 6.7 6.0 8.7 7.3 7.0 7.7 18.3 2.7 6.3 7.0 7.3 7.3 6.0 6.7 6.7 6.8 DALZ 1814 ZG 6.3 8.3 7.3 6.7 7.0 6.7 16.7 6.0 5.3 6.7 7.0 6.7 7.0 7.0 6.7 6.6 OKC0805 BG 6.0 7.0 7.3 7.0 5.3 7.0 14.3 1.7 7.7 7.7 6.0 5.3 6.3 6.7 6.0 6.5 UGA 17-622 SP 6.0 8.0 6.0 6.3 7.0 6.0 15.7 6.3 6.3 6.0 6.3 7.0 7.0 6.3 6.3 6.5 FZ 1714 ZG 6.7 7.7 6.3 6.3 6.7 7.0 13.7 3.3 6.7 7.3 7.0 6.3 5.3 6.0 6.0 6.4 FZ 1717 ZG 7.0 8.0 6.0 6.3 7.0 6.7 20.3 4.7 6.7 7.0 6.7 6.7 5.3 6.3 6.0 6.4 SEASTAR SP 7.7 8.0 5.3 6.7 6.0 6.7 11.3 5.3 6.3 5.3 6.3 7.0 7.0 6.7 6.0 6.4 DIAMOND ZG 7.7 6.7 6.0 6.3 6.0 6.3 13.3 4.0 6.0 6.3 6.0 6.0 6.3 6.7 6.0 6.2 FB 1901 BG 7.3 7.3 6.7 6.3 5.0 7.0 8.3 3.0 6.0 6.3 6.0 5.3 7.0 6.7 6.3 6.2 UGA 16-1105 SP 7.3 7.7 3.7 6.3 6.0 6.7 11.0 4.0 6.0 5.7 6.3 6.0 7.0 6.7 6.0 6.2 TIFDWARF BG 8.0 6.3 4.3 5.3 5.0 6.0 5.0 3.7 6.0 6.7 5.7 4.7 6.7 7.0 6.0 6.1 MINI-VERDE BG 7.0 8.7 6.3 6.3 5.7 6.7 7.0 2.0 5.3 5.3 6.3 5.3 6.7 7.0 6.3 6.0 TAHOMA 31 BG 7.7 8.0 4.3 6.7 5.0 5.3 5.3 4.0 7.0 7.0 5.7 5.0 6.0 6.0 5.7 6.0 UGA 17-653 SP 7.0 9.0 4.7 6.3 5.7 6.0 13.0 2.7 5.7 5.0 5.7 6.0 6.3 6.0 5.0 5.7 OKC3920 BG 7.3 8.3 7.3 6.0 4.0 4.7 10.0 3.0 6.7 6.7 6.3 3.7 4.3 5.7 4.7 5.4 TIFEAGLE BG 6.7 7.7 7.0 5.7 5.0 6.0 8.7 2.3 5.0 5.3 5.7 4.0 5.7 5.7 6.0 5.3 OKC0920 BG 6.3 6.7 6.0 6.0 4.0 5.7 7.3 2.0 6.0 6.7 4.3 3.3 5.0 6.0 4.3 5.1 LSD VALUE 0.9 1.1 1.1 1.1 1.1 1.3 11.6 1.3 1.4 1.1 1.1 1.1 0.8 1.4 1.1 0.7 C.V. (%) 7.7 8.5 11.0 8.9 11.7 11.5 49.3 21.4 11.6 9.9 10.4 12.3 8.0 9.2 10.4 6.5 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. 2021 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2019 NATIONAL WARM-SEASON GRASS (GREEN) 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 FL3 SAND 6.6-7.0 0-60 0-150 4.1-5.0 FULL SUN 0.0-0.5 TO PREVENT STRESS