you take over a lawn that someone else has massacred. you take over in fall. the lawn is infested with crabgrass, broadleafs, and unhealthy grass. you start the process this fall, how long will it take, before that lawn is " a beautiful lawn", holds its color, and fights off weeds and disease, and holds up well during drought/heat conditions. how long do you think, taking into consideration weather, and customer stupidity (not watering, watering too much, etc). how long do you tell them? one year, 2 yrs?