TABLE A. 1991 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 1989 NATIONAL ST. AUGUSTINEGRASS 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 CA1 - - - - - - - - FL1 LOAMY SAND 6.6-7.0 151-270 151-240 5.1-6.0 FULL SUN 3.1-3.5 TO PREVENT STRESS FL2 SAND 6.6-7.0 61-150 0-150 4.1-5.0 FULL SUN 2.1-2.5 TO PREVENT STRESS FL3 - 6.6-7.0 0-60 0-150 - FULL SUN 1.6-2.0 NO IRRIGATION FL4 - 5.6-6.0 0-60 0-150 - LIGHT SHADE 2.1-2.5 TO PREVENT DORMANCY FL5 - - - - - FULL SUN - NO IRRIGATION MS1 SANDY CLAY LOAM 6.6-7.0 271-450 241-375 3.1-4.0 FULL SUN 2.6-3.0 TO PREVENT STRESS SC1 SANDY LOAM - - - 2.1-3.0 FULL SUN 2.1-2.5 TO PREVENT STRESS TX1 SILTY CLAY AND CLAY 7.6-8.5 451+ 501+ 1.1-2.0 FULL SUN 1.6-2.0 TO PREVENT STRESS TX3 SANDY LOAM - - - 4.1-5.0 FULL SUN 2.1-2.5 ONLY DURING SEVERE STRESS