How Many Times Can You Sharpen A Mower Blade. Youll need to sharpen your blades two or three times a year. That way you can swap a fresh blade in when one needs to be sharpened.
Be sure to check the factors that tell you when its time to sharpen the edge and do it as soon as possible. By sharpening your blades two or three times per lawn mowing season you will see a healthier lawn all year round. That is a full day.
For commercial landscapers its once or more a week.
You can also consider getting a spear blade that will significantly increase the lifespan of the blades. A good rule of thumb is every 25 hours of grass cutting time. If you work full time with a mower you should keep five sets of blades and change them daily. So in conclusion you dont need to sharpen your blades every time you cut your grass however you probably need to do it more often than you were initially thinking.
