In almost every lawn, you can always find tiny amounts of grubs. However, lawn grub damage might become evident once their numbers grow. They will also entice bigger animals who feed on grubs.

What are Grubs?

Lawn grubs are usually the larvae of different types of beetles. The beetle’s eggs lie dormant in the soil during the cold winter months. In the spring, these eggs hatch when the ground heats up. These pests feed on plant roots. They will then lay more eggs once they become adults. This means that it’s only a continuing cycle.

Typically, lawn grubs are tiny. They have a dark head and off-white body color. They tend to curl up into a “C” shape whenever they are exposed. The size usually runs around ½ and 1 inch in length.

Indications That You’ve Got Lawn Grubs

Oftentimes, grub damage is mistaken for other yard problems. However, you can regain control over your yard and save time if you know what to look for.

High Concentrations

You can wait until after heavy rain if you want to test for grubs. To expose the soil beneath, you can dig up 1 square foot of your yard. Make sure that the soil you’re going to dig has a brown grass. Your lawn will benefit from a treatment plan from a professional Lawn care Glendale if there are more than 5 grubs within the soil you just dug up.


The grass will start to turn yellow once the roots are damaged. They will then eventually die. This will result in irregularly shaped brown spots across your yard.

Spongy Texture

There might be nothing left to fasten the grass to the soil since a grub feeds on roots. This will result in a spongy patch on your lawn. You might be able to roll back these patches like a rug. This will help you see if there are grubs underneath it.

Increased Activity

Skunks, raccoons, moles, birds, and other animals usually eat lawn grubs. You might have grubs if you see signs of digging in your lawn, or if you notice an increase in activity during evening hours or early morning.

How to Eliminate Lawn Grubs


You should use the right treatment if you find more than 5 grubs every square foot in your lawn. When using pesticides, make sure you follow the instructions. To move pesticides down to the root area where grubs reside, you should thoroughly water the treatment. You should also follow the instructions when you want to dispose of the containers of any pesticide. You should not simply throw away any pesticide leftover anywhere you want.

Applying pesticides will vary on where you are located. That’s why it is best to contact a professional to ask for recommendations about applying pesticides.


If you don’t want to utilize chemicals, then nematodes are the ideal option for you. It is a natural form of treatment whenever you’ve got grub infestation. However, it might take several years for nematodes to establish in your lawn.