Can You Mow After Fertilizing?

Can You Mow After Fertilizing?


April 21, 2022

When you fertilize your lawn, it needs to be a carefully timed project, otherwise all of your hard work will go to waste. After fertilizing, you have to be careful still, as certain gardening tasks like mowing, can again ruin what you’ve done.

Can you mow after fertilizing? If using a granular fertilizer, wait at least 48 hours before mowing, and with liquid fertilizer, it can be as little as four hours. During the first mow, leave the catcher off so you don’t capture all of the fertilizer that’s still waiting to be absorbed.

As one of the best things you can do for your grass, you want to make sure the fertilizer you apply sticks. This quick guide will show you the ideal time to mow after you’ve fed the grass to get the very best results.

When Can You Mow After Fertilizing?

Mowing after fertilizing is beneficial to the grass, as long as you time it right. The type of fertilizer you use will determine how long to wait after applying fertilizer, including:

  • Granular fertilizer: 24 to 48 hours, or as recommended on the label
  • Liquid fertilizer: four hours, or as recommended on the label

Whichever approach you take, you must always ensure the fertilizer has been watered in first and given a chance to absorb and dry. Leave the catcher off for the first now so that it doesn’t pick up the fertilizer that’s still trying to soak into the grass.

A Smarter Lawn Care Schedule

Applying a fertilizer a couple of times a year to your grass will keep it growing as luscious as possible, but the timing is essential to get right.

Whether it’s mowing or other forms of yard work, always make sure you’ve given the fertilizer time to settle in before you start a new project.

Related Questions

Your lawn requires a lot of moving parts and various projects to keep it looking its best, with fertilizer being just one of them.

If you want to find out what else is required for general lawn maintenance, we’ve answered some commonly asked questions to get you started.

How Often Should You Mow Your Lawn?

How Often Should You Mow Your Lawn?

Most lawn care fanatics will mow their lawn once a week to get it as healthy as possible and ensure that it doesn’t grow more than 20mm high.

However, there may be times when you can leave it a little longer if it’s not during the growing season or if you prefer a slightly longer look for your lawn.

Are Edgers Better Than Trimmers?

A lawn edger’s purpose is to cut edges and boundary lines on the lawn, and a string trimmer is for cutting close to areas that are hard to reach with your lawnmower.

Using both is recommended for a carefully manicured lawn, otherwise, most people opt for the edge trimmer on its own to save time.



Rebecca Vargas is an experienced gardener and landscaper and has been rendering professional services for many years. Her services cover both private homes and commercial properties. Leveraging that rich experience, Rebecca Vargas now dedicates a chunk of time to show just about anyone how to maintain their garden and yard, whether at home or workplace. GreenIQ is his way of reaching and teaching millions of homeowners across the globe about proper gardening and lawn care practices.