Hello Gardeners, I’m Amanda McNulty with Clemson Extension and Making It Grow . Regardless of whether or not you have warm season or cool season turfgrass, you shouldn’t let the fallen leaves sit on top of your lawn for too long. Many homeowners now have companies who do their lawn maintenance, and in some small yards, the maintenance crews actually blow the leaves rather than rake them. Sadly, many times they blow them into the street and pile them by the curb. If it rains before the city