For cooler weather grasses, you should mow the grass at the highest setting on your mower or at least 3 inches. Each time you mow, you should cut no more than 1/3 of the grass height. Cutting grass is different for most warmer weather grasses like we have in the South such as bermuda, centipede, and bentgrass. These grasses grow more dense at lower mower settings. Hire us for your lawn maintenance and we’ll always mow at the right height.