Maintaining your lawn pristine and healthy requires regular cutting with efficient mowers, which rely heavily on sharp and properly functioning blades. Hence, taking the time to understand the different types of blades available and knowing when to replace and sharpen them is crucial. If you’re new to lawn care or just want to improve your technique, keep reading to learn everything you need to know about mower blades.
Types of Mower Blades
Several types of mower blades are available on the market, each designed specifically for certain tasks. Common types include high-lift, mulching, and low-lift blades. High-lift blades are designed to lift the grass blades upward, resulting in a neat and even-looking lawn. Mulching blades, on the other hand, are designed to finely chop the grass blades and leave the residues on the lawn for added nutrients. Low-lift blades, also known as discharging blades, discharge the grass clippings to the side or rear of the mower.
Sharpening versus Replacing Mower Blades
Dull mower blades can cause your lawn to appear unevenly cut, brown, or even damaged. It’s important to identify when your blades need sharpening or replacement. When you notice that the blades aren’t cutting through the grass efficiently or you start to see tears or uneven cuts, it’s time to sharpen. However, if your blades have been sharpened several times and don’t cut through the grass well, it’s time to get them replaced. Additionally, if you notice visible cracks, dents, or chips on the blades, replace them immediately.
At The Mower Medics we can sharpen your blades for you, as part of our full service Tune Up package. We can also replace your blades if needed.
How to Sharpen Mower Blades
Sharpening mower blades can be done using a few simple tools like a metal file or bench grinder. When sharpening the blades, it’s crucial to maintain the blade’s original shape and angle. Start by cleaning the blades with soapy water, wear protective gloves, clamp the blades tightly, and file or grind at the same angle as the original bevel, ensuring that the sharpening process is even on both sides. It’s recommended to sharpen your blades at least once per year or after 20-25 hours of use.
Take Care of Mower Blades
Taking care of your mower blades means keeping them clean and free of rust and debris, storing them properly, and avoiding hitting objects like rocks or tree stumps while mowing. When not in use, ensure the blades are clean and dry and store them in a dry and secure place. Additionally, inspect your blades regularly to identify any damages, which would require repairing or replacing.
Mower blades are the backbone of efficient lawn care and maintenance. By knowing more about types of blades, identifying when to sharpen and replace them, sharpening techniques, and taking proper care of the blades, you can maintain a healthy lawn that’s free of brown spots and damage. Keep these tips in mind as you get ready to mow your lawn next time.