Can I put GrubEx down after fertilizer

After applying GrubEx to your lawn, you do not have to wait to apply a straight fertilizer. However, you must wait at least one week to apply a combination weed-and-feed control product after applying GrubEx, and two weeks is preferred.

Can GrubEx be applied with fertilizer?

According to the Scotts website, only straight fertilizer, with no other ingredients such as pre-emergent herbicides or other pesticides, may be applied at the same time as GrubEx. … Fertilizers mixed with other products such as crabgrass control may be applied two weeks before or two weeks after using GrubEx.

Can you apply fertilizer and bug killer at the same time?

Treat your lawn for insects and boost growth potential at the same time. … Lawns also need care in most locations to stay green and healthy. To solve these issues, you can use insecticides and fertilizers together at the same time and do half the work.

When should you apply GrubEx to your lawn?

GrubEx works as a preventative by preventing eggs from maturing and hatching, so you want to apply it late in the spring and be sure it is present in the soil through mid-summer. One application can last for about four months.

What month do I apply GrubEx?

Because GrubEx targets the larval stage of many insects, the best time to apply it is when the beetles burrow into lawns to lay their eggs — in spring to early summer. When the eggs hatch, GrubEx kills the emerging larvae so they cannot develop into mature insects.

Is it too late for GrubEx?

The best time to apply GrubEx is late spring to early summer. … You may see some reduced control with an application in late summer, however reducing your grub population this fall and next spring would be better than doing nothing. It is best not to apply to waterlogged soils.

What happens if you use too much GrubEx?

Applying too much can hurt the environment and using too little may not control the grubs in your lawn. Although Dylox claims it kills grubs within one to three days if applied properly, you may still notice grub activity within that time or shortly after. Animals may also continue digging for the insects.

Will GrubEx burn grass?

original GrubEx. Easily apply with a Scotts broadcast, drop, handheld, or Wizz spreader and stop grubs before they damage your lawn. One application kills and protects for 4 months. … Grubs and other listed insects can cause extensive damage to lawns by feeding on grass and its roots.

Should I apply GrubEx before rain?

A very important tip is to water the grub control in within a few days. You can wait for a good rain heading your way, and apply the grub control before the rain. … The chemical in some grub controls will break down in hot, dry weather. So if you leave the chemical on your lawn and not watered in, it won’t be effective.

Do grubs come back every year?

All lawns, everywhere, have some grubs every year. Newly hatched grubs are big eaters! Grubs eat the most in the Fall and progressively less as they mature in the Spring. In fact, when grubs are nearly ready to change into beetles, they stop eating.

Article first time published on

How long after I fertilize can I mow?

How long should I wait to cut my lawn after you have applied fertilizer? After a fertilizing treatment you need to wait only 24 hours to mow the lawn.

What happens if I put too much fertilizer on my lawn?

Applying too much fertilizer to your lawn will cause the nitrogen and salt levels in the soil to increase rapidly, which can damage or even kill the grass. When this happens, it is known as “fertilizer burn” and looks like yellow and brown strips or patches of dead grass.

Can I apply GrubEx and disease ex at the same time?

Yes, apply the Grub and Insect Control last and water in immediately.

What do grubs turn into?

Lawn Grubs, often called White Grubs, are the immature form of different Scarab Beetles, such as Japanese Beetles, June “bugs” (beetles) or the European Chafers. … A white grub eventually turns into adult Beetles and emerge from soil to mate and lay eggs.

Will killing grubs get rid of moles?

Moles feed on soil-dwelling insects, especially grubs. You can eliminate this food source by using beneficial nematodes and milky spore to kill the grubs in your soil. The application of milky spore may take several seasons to become effective. … Gophers eat vegetation, so grub killers will not get rid of them.

What are signs of grubs in lawn?

• Grass with damaged roots will begin to thin, yellow, and die.
• Irregular patches of brown grass will appear in random places in your lawn.
• Grass will feel very spongy and will pull up very easily. …
• Grass will be very vulnerable to drought and other stressors.

Can you plant grass seed with GrubEx?

Can I put grub-killer and grass seed down at the same time? If not, which one should I do first? A: There’s nothing in grub-killers or grub-preventers that’ll hinder grass seed. So yes, you can do both at the same time.

How long does Scotts GrubEx take to work?

It will take 10-14 days for the grubs to begin dying after the insecticide is applied.

Which is better GrubEx or Bayer?

Both are excellent products and very effective at killing a wide range of common grubs that may be living on your soil. Scotts GrubEx is a contact and prevention insecticide, while the Bayer Grub Killer Plus eliminates Grubs on contact within 24 hours. And they are sold in ready-to-use granular bags.

How often should you apply grub control?

Grub control measures need to be taken on annual basis to work consistently. Skipping a year may be fine, but if any beetles have laid their eggs in your lawn’s soil over the course of that last year, you can be looking at a seriously damaged lawn by mid-fall.

Can you apply insecticide to wet grass?

Can you spray pesticides in the rain? The answer is not cut and dry. Sure, the inside can be sprayed, that’s a given. However, spraying the yard and the perimeter of your home in the rain can be ineffective.

How many times can you apply GrubEx?

Grub killers may be applied up to three times per year, depending on the pesticide and the manufacturer’s instructions.

Should I fertilize or GrubEx first?

After applying GrubEx to your lawn, you do not have to wait to apply a straight fertilizer. However, you must wait at least one week to apply a combination weed-and-feed control product after applying GrubEx, and two weeks is preferred.

Should I use grubex every year?

You do not need to apply grub control every year successively unless you see grub damage. If you’ve been treating your lawn with a grub preventer and killer for a few years in a row, it may be time to stop until you see the signs of grubs and European chafers again.

How do I bring grubs to the surface?

Mix 3 tablespoons of liquid dish soap in 1 gallon of water. Spray a 2-square-yard area with the mixture. Wait 10 minutes and count the number of grubs. If there are more than five grubs per square foot, the infestation is severe enough to treat.

Do lawn grubs eat other plants?

The larvae feed on dead plant material and the live roots or stems of a broad range of plants including lawns. … In heavy infestations brown patches will appear in a lawn and the grass when pulled will come away in handfuls. In pots, a heavy infestation of curl grubs can eat the entire root system of a plant.

Should I mow before or after fertilizer?

Ideally, you’ll want to mow and rake before fertilizing, so that excess lawn waste is removed and the fertilizer will have an easier time reaching the soil. Aerating your soil before fertilizing can also help; the best times to aerate are when your grass is actively growing, such as in spring or early fall.

Can you walk on grass after fertilizing?

Allow 24-48 hours, depending on the label, after applying most synthetic fertilizers before any pets, kids or pregnant women walk on the lawn. … Those recommended 24 hours are usually the time it takes to make sure it’s dry and the fertilizer has gone down to the roots and away from pet fur or children’s skin.

Should you water after fertilizing?

Fertilizer and Water After grass dries, apply fertilizer. Then lightly water again. This second watering is vitally important, because it washes fertilizer off grass blades and into soil. You can also time fertilizer application between rainfalls to let rain wash fertilizer into soil.

How long after aerating should you fertilize?

Within 48 hours after you aerate you should over seed, fertilize, and water your lawn. The seed, fertilizer, and water will have the best chance to get down into the holes made by the aerator if applied soon after aeration.

What month Should I fertilize lawn?

According to Scotts, you should apply lawn fertilizer between February and April when your grass starts to green up and begins to actively grow. Essentially, if it looks like your grass is ready for its first mowing of the season, then it’s ready for lawn fertilizer.