What I found shocked me! The data show that soil temperatures reached 52 degrees F. on Feb. 24 in 2000, Feb. 25 in 2001, Mar. 14 in 2002 and Mar. 4 in 2003. My timing advice has been wrong ! To get good crabgrass control in Atlanta you should apply the pre-emergent on March 1, not March 15.Otherwise the seed will sprout beforehandâ¦.and most pre-emergent chemicals do not control crabgrass seedlings.hat I found shocked me! The data show that soil temperatures reached 52 degrees F. on Feb. 24 in 2000, Feb. 25 in 2001, Mar. 14 in 2002 and Mar. 4 in 2003. My timing advice has been wrong ! To get good crabgrass control in Atlanta you should apply the pre-emergent on March 1, not March 15.
  0.4 of an inch Answer   There are 2.54 centimeters in 1 inch, so 1 centimeter is 0.394 inches.
Confidence votes 154. 1 inch is approximately 2.54 cm. Cnvert 5 feet 10 inches to 70 inches. Then, you may multiply 70 with 2.54 cm.inch = 0.0254 metres so 5 feet 11=71 inches =71 times 0.0254 metres =1.8034 metres or you can put up a few rulers that equles 5'11 next to a meter stick and see where they â¦ meet. 2 people found this useful.