I am renovating a lawn next week. I received the results of the soil sample. Ph 4.4!! The lawn area is under 3 large Pin Oak trees. The recommendation was to apply 195 pounds of lime per 1000 square feet. I know I can't put that much down at one time. What would be the best series to follow in the renovation of this lawn? I sprayed parts early this week with round up to kill off the junk.