Preventing Weed Spread: The Most Effective Lawn Mowing Techniques

The lush appearance of a freshly mowed lawn is a desired sight for many homeowners. The vibrant green grass not only looks beautiful but also instills a sense of pride. However, the concern of preventing the invasion of weeds may loom large. Proper mowing techniques play a crucial role in keeping weeds at bay and maintaining a weed-free lawn. Here are some expert lawn mowing tips to help you achieve that.



It is important not to mow your grass too short, aiming for a minimum height of around 3 inches. Longer grass shades sprouting weeds, hindering their growth, while deeper grass roots make it difficult for weeds to establish themselves. Mowing should be done before the grass reaches approximately 4 ½ inches in height, without removing more than one-third of its length to avoid stress. Varying the mowing pattern can keep the lawn actively growing and potentially reduce weed growth.

Leave the grass clippings when you mow



Mowing at the right height allows you to leave the grass clippings on the lawn, providing nutrients as they decompose. This natural fertilization method can be equivalent to one fertilizer application per year. Clippings also help retain moisture and do not contribute to thatch problems. Keeping your mower blade sharp is essential for a clean cut, promoting healthier grass that can better resist weeds. Using mulched fallen leaves in the fall can further enhance the lawn’s nutrient content and reduce the need for additional fertilizers.

Reg Miller Award
Reg Miller Award

Reg Miller Award recipient, Lewis Lydon with OA Chairman, Pete Shadbolt and CEO, Lechelle Earl.