Mowing is a destructive process. It is a violent act that is carried out by a gasoline-powered engine that is spinning a metal blade at great speeds. The purpose of mowing is to literally attempt to harm a growing living organism. It should go without saying that the act of mowing your lawn should cause it to look worse than it did before you mowed it and this is a very difficult message to convey. In fact, it is flat out impossible. What we can do, however, is create a message that conveys every single thing that a homeowner can do to minimize the shock to their lawns when they mow. Here are a few issues that you should be familiar with when it comes to mowing.
Like all things lawn care there are many different opinions when it comes to how high to mow your lawn. In a perfect world everybody who is responsible for mowing lawns would set the mowing height on their mowers to the highest possible setting and leave it there. (of course this doesnt apply to all turf types either.) When the grass is tall it literally shades the soil it grows from thus reducing soil temperatures. Lower soil temperatures simply mean less crabgrass germination. Not only does the cooler soil temperature keep annual weeds from flourishing but also a tall stand of turf grass will crowd out many broad leaf weeds before they ever become a problem. We don’t live in a perfect world.