- Reducing Thatch Build-Up: Thatch is a layer of dead grass, roots, and debris that accumulates on the soil surface. Aeration helps break down thatch by enhancing microbial activity, reducing its buildup.
Garden aerators can come in various types, including manual aerators, spike aerators, core aerators, and even powered aerators (like those attached to lawn tractors or powered by electricity). The choice of aerator depends on the size of the area to be aerated, the type of soil, and personal preference. Timing-wise, aeration is typically done during the growing season for most plants, ensuring they can benefit from the improved soil conditions.