What Is Pre Emergent For Lawns

How To Apply Granular Pre

Before you apply a granular fertilizer to your yard, you will have to calculate the square footage of the area youre looking to treat. You can do this easily by measuring multiplying the length of the area by the width .

Next, read the label on the pre-emergent to gauge the amount of herbicide to apply per 1000 square feet. Calibrate your spreader to get better, and consistent results when the product is applied accurately.

Once calibrated, walk across your lawn in two passes in a grid-like fashion until your lawn is covered. After youve covered the entire yard area with the granular pre-emergent, do not mow the lawn until youve watered the chemical or it has rained.

The active ingredient in the pre-emergent granular herbicide will be trapped in the granule until its activated by water.

Preen 2464092 Extended Control Weed Preventer

Are you looking for a pre-emergent for a tree area or flowerbed? Preen is the option for you.

Preen 2464092 guarantees it will block weeds for six months without needing to reapply. You shouldnt use this herbicide on plants that produce foods, seeds, or your general lawn, but it works well for flower gardens and other landscaped areas.

When To Apply A Pre

Apply a pre-emergent herbicide in the spring, a few weeks before weeds typically appear.

If youre new to the region or simply unsure when lawn weeds first pop up, a good rule of thumb is to apply your herbicide after the weather falls between 65 and 70ºF for at least four days in a row. You can also seek advice from a local gardening center or university cooperative extension. Many people apply a pre-emergent herbicide for a second time about six to eight weeks after the first application. Read the label to find out more about when to best apply.

Read Also: What To Put On Lawn To Kill Bugs

Youre Ready To Get Started

If youre looking for a pre-emergent or even a post-emergent herbicide, any of the ones on this list would be a great place to start.

Youve got a wide variety of different types of pre-emergents to choose from, so no matter what kind of situation your lawn is in, you should be able to find an effective herbicide.

The most important thing to do when choosing a pre-emergent is doing as much research as you can about what kinds of weeds youre trying to get rid of. how and when they germinate, and what kinds of grass your lawn contains.

Knowing all this info will make it significantly easier for you to pick the best pre emergent for lawn care

Not Interested In Diy Landscaping

Lawn care is more than just weed control. The best lawn care services, like TruGreen, offer additional services like fertilization, weed control, aeration, seeding, and more. Trugreen is our top recommended provider for all of your lawn care needs. To get a free quote, fill out this form or call

To learn more: TruGreen Review

Compare Lawn Care Services

Also Check: What Is The Best Moss Killer For Lawns

When To Apply Pre

In the North, you will likely want to apply Prodiomine around the time that the magnolias or crab apples are blooming, in the early spring.

Then, especially if you have a big issue with crabgrass on the lawn. You will want to consider a second application of Dithiopyr just before summer in mid-May. This will allow you to get a second application in before the warmer weather.

Weed And Feed: Herbicide And Fertilizer

Weve discussed pre-emergents and post-emergents, but we havent touched on the elusive weed and feed that is so popular for fighting off weeds and helping your lawn simultaneously. Weed and feed products are those that contain both fertilizer and herbicide for your lawn.

Is weed and feed a pre-emergent or a post-emergent? Weed and feed can contain either pre- or post-emergent herbicides. Its important to read the label to determine which kind your weed and feed contains. If your weed and feed contains pre-emergent herbicides it will likely have prevent or preventative on the label. This means you should apply it to your lawn in winter or fall, as explained above in the pre-emergent section.

Weed and Feed on Warm Season Lawns : If applying a weed and feed to a warm season lawn in the winter or fall, be sure the weed and feed formula you use does not contain any nitrogen. Applying nitrogen to your Bermuda, Zoysia, or Centipede before your lawn has completely greened up or at the end of the growing season while its entering dormancy will damage your grass. To check this, make sure the first number in your fertilizer formula is zero .

Weed and Feed on Cool Season Lawns : It is okay to apply a weed and feed with Nitrogen to tall fescue in spring and fall. Avoid nitrogen on Tall Fescue from June through August.

Read Also: Does Aerating Your Lawn Really Work

When Should I Put Pre

A properly applied pre-emergent herbicide will prevent weeds from sprouting. Therefore, it is best to apply prior to the weed growing season. For spring applications in Texas and Illinois, it is best to apply pre-emergent when the is between 65 70 degrees for a couple of days. In Texas, pre-emergents can also be used in the fall to prevent winter weeds. In this case, apply the treatment in September for best results. It is not necessary to apply pre-emergents in the fall in Illinois because the weeds will die out naturally in the winter months.

Best Pre Emergent Herbicides Of 2021

by Sean Brendlinger | Jan 11, 2020 | Fertilizers, Uncategorized

Pre-emergent herbicides are an important part of a weed control plan for any property. A pre-emergent herbicide works by stopping weeds before or during germination so that they never get a chance to come up. If you can stop weeds this way, then youll spend less time pulling weeds or treating your lawn with post-emergent herbicides during the spring.

Finding the right herbicide for your situation can be tough, especially with so many products out there from which to choose. Weve put together a list of the 8 best pre-emergent herbicides and a handy buyers guide to help you narrow down which product is right for you.

At a Glance Our Top Picks

You May Like: How Much Is Insurance For Lawn Mowing Business

What Does A Pre

A pre-emergent herbicide does not prevent weed seed germination or kill the seed. Instead, the root system development of a young weed seedling is severely limited by the action of the pre-emergent herbicide, killing it before it emerges preventing the weed from establishing. Pre-emergents will not control existing weeds, but will, if applied before germination, control seedlings of annual or perennial weeds.

When Should I Call Lawn Care For Help

If youve read through this and you arent sure where to start or you cant tell which weeds tend to grow in your lawn, dont be overwhelmed, find us atLawnCare.net to learn more about our services. We understand that the availability of many herbicide and herbicide applications from which to choose can make lawn care a daunting task. Take the guesswork and stress out of lawn care and contact a professional today. Any one of our trusted lawn care companies would be happy to answer any questions you might have about pre-emergent herbicide and your lawn.

You May Like: How Much Does Lawn Care And Snow Removal Cost

Schedule Your Lawn Care Consultation With Mccall Service Today

Whether you want to wrestle back control of your lawn from pernicious and persistent weeds or want to simply enjoy a weed-free space to play with pets and kids, preemergent weed prevention from McCall Service can help stem the growth of weeds before they get out of control. In addition to weed control, our team can help develop a plan for proper watering, seeding, fertilizing, and more. To learn more about our lawn care services, contact us today to schedule your appointment with a lawn care professional.

Five Things You Need To Know About Pre

From what it does to how long it lasts, what you should know about pre-emergent weed control as a smart homeowner.

What is the purpose of Pre-Emergent Weed Control?

Pre-emergent weed control is designed to prevent a variety of weeds before they appear. This is achieved by applying a protective layer of pre-emergent herbicide to your lawn, preventing the weeds from penetrating the soil barrier.

When Should I Apply Pre-Emergent Weed Control?

Throughout areas of the southeastern United States, like Raleigh, NC, it is important to apply pre-emergent weed control during the right time of year. If the herbicide is not applied prior to germination, it is not effective. This means the protective barrier MUST be applied before weeds have the opportunity to germinate.At Canopy, we like to apply the first round of pre-emergent before âthe dogwoods start bloomingâ. It can be weather dependent, but typically the best time to apply a pre-emergent weed control treatment in the southeast is during the months of February and March.After March, you will be less likely to see good results from a pre-emergent weed treatment. The exception here of course, would be if it had been a particularly cold season, leaving seeds dormant longer.

How Long Does Pre-Emergent Weed Control Last?

What Types of Weeds Does Pre-Emergent Weed Control Treat?

Pre-emergent weed control is effective prior to germination on most all summer annual weed varieties. This includes common weeds like crabgrass.

You May Like: How Often Should You Seed Your Lawn

The Benefits Of A Preemergentweed Free

Have you spent countless hours pulling weeds by hand, or repetitively spraying weed killers? We all hope for a better way to improve the appearance of our lawns. Welcome the PreEmergents: a group of garden products that offer a respite from that aggravating problem. No, they do not offer automatic salvation as in use once and forget about it. But they are one of the most important weapons in a gardeners arsenal.

Typical applications occur in early spring before warm season weeds appear and in autumn for cool season weeds. These preventative herbicides actually can be helpful throughout the majority of the growing season. Various weeds germinate at different times, so repeated applications of the correct chemical can eliminate the majority of the weeds in any lawn or yard. Note these benefits:

Surflan As Specialty Herbicide

Surflan AS Specialty Herbicide is a water-based pre-emergent herbicide that does a lot of work with only a little product. This product works well in many environments, including containers, large landscaped areas, lawns, and even non-bearing vineyards or fields.

Its safe for use on most grass types, including Bermuda grass, Bahia grass, Buffalo grass, Centipede grass, St. Augustine grass, Zoysia grass and Tall Fescue.

Many lawn care professionals use Surflan pre-emergent products, as the brand has a reputation as a professional grade product that is not only a crabgrass preventer, but a product that works on almost any type of weed.

Grasses it controls include: Barnyardgrass, Bluegrass annual , Crabgrass, Crowfootgrass, Foxtail , Goosegrass, Itchgrass, Johnsongrass , Junglerice, Lovegrass .

Weeds it controls include urweed , Carpetweed, Chickweed , Clover , Cudweed, Evening Primrose, Fiddleneck, Filaree, Henbit, Knotweed , Kochia, Lambsquarters, Pigweed, Purslane, Pusley , Rocket , Shepherdspurse, Smartweed .

Dont Miss: How To Get Rid Of Lawn Grubs

Recommended Reading: Where To Buy Honda Lawn Mowers

Southern Ag 12401 Surflan As Pre

Southern Ags Surflan A.S. product lasts up to four months when you use it as directed, which means youll get a whole season of protection out of it in cooler climates. You dont even need to water this herbicide right away, which makes it easier to use if youre short on time. You can wait up to 21 days to water as long as you arent expecting heavy rain.

What Is The Best Lawn Pre Emergent

Depending on your goal, the best pre-emergents available today are: Barricade: Longest-lasting pre-emergent. Tenacity: Pre-emergent that is safe for use when seeding grass. Scotts Turf Builder Halts Crabgrass Preventer: Pre-emergent with high-quality lawn fertilizer.

Recommended Reading: How To De Weed Your Lawn

Also Check: What Is The Best Quality Riding Lawn Mower

How To Prevent Weeds

When it comes to tackling weeds, the best defense is a good offense. You should always take these steps to keep your grass hardy and robust, reducing the chances of weeds taking over.

• Water deeply and infrequentlyIf you want your grass to have strong, deep roots, you need to water deeply and infrequently instead of choosing shallow, daily watering. With deep, sturdy roots, your grass can grow nice and thick and compete with weeds that may try to grow.
• Mow highWeeds need sunlight to grow. If you let your grass blades grow taller by setting your lawn mower to the first or second highest setting, the grass will grow tall enough to cast shade on any weed seeds, preventing them from sprouting.
• Feed regularlyStressed lawns are more susceptible to being crowded by weeds. Feeding regularly will keep your lawn lush and make it less hospitable to enterprising weeds.

Important Tips For Using Pre

Before applying pre-emergent weed control, consider the following application tips:

• Apply pre-emergent evenlyTo completely protect your lawn from weeds, youll need to ensure no corner of your lawn is untouched.
• Dont forget waterHerbicide applications are activated by water, which distribute chemicals throughout your lawns soil. To save water, you can apply pre-emergent before an expected rainfall. However, if rain isnt in the forecast, be sure to water your lawn after application.
• Limit lawn activityIts important to ensure that the soil holding the pre-emergent is undisturbed after application. As such, you shouldnt aerate after application and you should hold off on mowing until after the pre-emergent has been watered.
• Maintain your lawnMaintaining a healthy lawn can help it naturally compete with common weeds. Routine maintenance should include mowing, proper irrigation, and controlling pests. If you dont have time to maintain your lawn, consider hiring a lawn care service, such as TruGreen or Lawnbright.

Don’t Miss: How Much Does Weekly Lawn Service Cost

How To Apply A Pre

Using a pre-emergent isnt as easy as just spraying it on your lawn and hoping for the best.

Theres a lot that goes into the process of using pre-emergents that can affect the final results.

For one thing, its unlikely that youll be able to treat all your weeds after applying a herbicide one time.

All weeds grow and reproduce differently, and some weed seeds are particularly tough and can survive being exposed to all sorts of adverse conditions.

Dont be discouraged if you have to apply a herbicide to an area more than once.

A large part of using pre-emergents successfully also depends on applying them at the right time and under the right conditions.

Pre-emergents are only effective at treating weeds that have begun to germinate but are still entirely under the soil.

Depending on what weeds youre trying to control, the right time and the right conditions to apply a pre-emergent are going to vary a lot.

Youll have to do your own research to find out what the best time for you specifically to apply your pre-emergent is.

Its also important that you apply your pre-emergent evenly over the entire area youre trying to treat.

Only spraying individual spots within that area will do basically nothing to prevent the growth of weeds.

How To Get The Most Out Of Your Herbicide

Before performing your pre-emergent treatment, here are a few things to consider to maximum your herbicides effectiveness:

• Pre-emergent herbicides are designed to control a weed seed before germination. Though it seems like it would work, pre-emergent treatments are not effective at controlling existing weeds. In order to control existing weeds, an application of weed killer or some other solution will be necessary.
• In order for a pre-emergent application to be truly successful, the mixture of fertilizer and pre-emergent must be exactly what the manufacturer recommends.
• Finally, and this is important, pre-emergent herbicide must be watered in. If the herbicide is not watered, it will form no vapor barrier to eradicate the not yet germinated seeds. It generally will require rainfall of at least half an inch, but possibly more depending on the manufacturers specifications.

Also Check: How Often Can You Aerate Your Lawn

Andersons Pre Emergent For Bermuda Grass

THE barricade granular weed preventer is a good quality herbicide for various grasses, including crabgrass. If you want to get a good weed preventer, I suggest investing money for this product.

Let us know the using sites of the product where it can be used. According to the manufacturer, it is best effective for lawns and landscape ornamentals. So, in these two sites, you are safe with this product. If you want to use it otherwhere, I dont say to not use except crop area.

If you plant the Bermuda grass in the past, you definitely know the crabgrass grows there automatically. After growing the grass, it is very difficult to eliminate. That is why I suggest the best pre-emergent for bermuda grass to use like the barricade granular weed preventer.

For getting better control over crabgrass and other weeds, mix at 1tsp in one gallon of water and then apply the solution of the target sites. And apply the product in the spring to have good control.

You dont need to apply the weed controller one more time in a year as t controls weed all year long. Just apply once in October every year and control the weeds all year long.

Highlighted Features

• A very good weed controller for lawns and landscape ornamentals.
• It provides good control over crabgrass and other weeds.
• It is used both in fall and spring.
• It lasts longer and controls weeds all year long.