One of the most recognized tasks of anyone offering groundskeeper landscape care in Atlanta is mowing lawns. Yet when leaves begin to fall, that task takes on a secondary duty—leaf mulching. Not all lawn mowers are up to that task, but those that are have the right blade to get the job done. Given that leaf mulching provides the soil with much-needed nutrients over the winter dormant season, a good groundskeeper will have the right mower for the task. Since leaf clippings that are left behind by a mulching mower basically function as lawn fertilizer, it makes more sense to use a mulching mower rather than raking and bagging leaves and then dumping them into a compost pile. In essence, a mulching mower eliminates the intermediary process of having to manage a compost pile and then using the resulting product as fertilizer. Instead, a mulching mower applies the mulch created by the mower directly to the lawn as you mow. This means less work for you and the groundskeeper. So let’s take a look at what gives a mower’s blades the capacity to mulch. Shape A blade designed for mulching will have a more curved profile than a normal blade as well as have cutting edges that run along more of its surface. This type of design gives a mulching blade the capability of keeping leaves that it picks up circulating under the mower’s deck, which in turn allows the blade to repeatedly cut clippings into finer pieces. Aerodynamics A regular mower comes equipped with high-lift blades, which are designed to create an aerodynamic lift that enables leaves and grass clippings to be flung upward into a discharge chute. On the other hand, a mulching mower has a blade that creates a stream of air that circulates the clippings back into the blade after they're cut. Discharge A mulching mower’s blades are designed to retain the clippings under the mower deck rather than immediately discharge them. Therefore, these blades are less efficient in bagging or discharging mode compared to regular blades. If you hire someone who offers groundskeeper landscape care in Atlanta, encourage them to use a mulching mower. Whether leaves or grass, it’s much healthier for your lawn.
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