I am glad to put 2010 in the rear view mirror. We are back in our home after the flood and ready to get the lawns “clean and green”. Pre-emergent for crabgrass has begun. The snow should be out of Nashville by Monday! Pre-emergent must be activated by rain (or snow) to complete the barrier. Therefore, it is a good thing if we have precipitation after we apply the first application. Crabgrass does not usually germinate before April first in our area. Therefore, we have until the end of March to complete the first treatment and for it to be activated by moisture. See you soon!