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What You Need To Know About Post Emergent Weed Control For Raleigh Lawns

Learn more about post-emergent weed control for Raleigh and Wilmington lawns.Weeds are predictable on lawns of any condition, but their common nature doesn’t diminish your frustration when spotting them in your turf. After spending so much time eliminating weeds in the spring and making progress on your lawn, it’s frustrating to see more weeds pop up later in the summer.


There are many different types of weeds, they can be categorized into three different groups, spring summer and winter. The ones you see in each season differ by appearance, growth habits and ease of control. As your lawn is weakened from the summer stresses of drought and heat, summer weeds will move in due to the thinning turf and appear to take over your lawn.


If you’re dealing with pesky summer weeds in Raleigh or Wilmington, here’s what you need to know about controlling them.

Common Summer Weeds in Raleigh and Wilmington

There are dozens of different weeds that grow in Raleigh and Wilmington, North Carolina. Weeds are classified as perennials and annuals.


Perennials come back year after year.  Winter annuals, germinate in the fall and early winter and die when the weather becomes warmer in the spring and summer.


Summer annuals, germinate when the weather warms up from late March through July, and become conspicuous in lawns struggling through the summer. They germinate, come up, flower, and then die in the fall with the first frost. During their life cycle they will drop thousands of seeds which can become a future weed in your lawn.


Some common summer weeds in Raleigh and Wilmington include:

  • Spotted spurge

  • Lespedeza

  • Nutsedge

  • Crabgrass

  • Virginia buttonweed

  • Violets

  • Oxalis

  • Doveweed

  • Dollarweed

5 Tips for Summer Weed Control

The best defense against summer weeds is a thick, healthy lawn. While there will always be a need for weed control products, weed pressure will lessen as your lawn gets thicker. To accomplish this, you need to properly maintain your lawn throughout the year – especially in the summer. Here are four cultural tips for summer weed control in North Carolina:

  1. Maintain Your Lawn by Mowing at the Proper Height

It’s important that you properly mow your lawn to the correct height in North Carolina. Different turf types demand different cutting heights for best results. It is always best to err on the side of mowing it too tall. Lawns that are mowed too short could become stressed and will get more weeds than those kept at the proper height. Be sure not to scalp the edges of your lawn too low with a string trimmer, as this will also cause thinning leading to more weed growth.

  1. Make Sure Your Lawn is Getting Enough Water

Water is essential to a healthy lawn. It’s better to water for long periods of time rather than short frequent waterings. Temperature, wind and rainfall will determine how much water you will need to give your lawn to help it survive through the summer. Your lawn needs at least 1” to 2” of water per week at a minimum.


During certain times of the year, Mother Nature may provide enough rainfall to keep your lawn growing. The color of your lawn will help you determine if your lawn is getting enough water. 1” to 2” of rainfall during the week will provide the minimum amount of water needed. Otherwise, you’ll need to water your lawn. Weeds need very little water to grow, but your lawn depends on moisture to grow and survive the summer.

  1. Apply Fertilizer as Needed

Apply fertilizer throughout the year, following recommendations from your local lawn care service. Always follow the instructions on the bag to avoid over-fertilizing your lawn, damaging and thinning the turf, which encourages more weeds to come up.

  1. Keep Weeds Away With Weed Controls

Weed control products range in their capabilities. Some prevent weeds from germinating while others treat weeds after they come up. A lawn care company can help you to determine what products are best for the challenges your lawn faces.

Summer Weed Control for your Raleigh or Wilmington, NC Lawn

Learn more about post-emergent weed control for Raleigh and Wilmington lawns.Growing a green weed free lawn, requires persistence and patience as you work to get rid of pesky summer weeds. Herbicides are a key component of weed control, and the two types that are most commonly used are pre-emergent and post-emergent.

Pre-Emergent Weed Control

Pre-emergent weed control products don’t stop weed germination. Instead, they interrupt the process before the weed sprout pushes through the soil. The one drawback is that they only work on a limited variety of weeds. Pre-emergent weed control will reduce some broadleaf weeds, but not all. This type of weed control is a commonly included application in most lawn care programs.

Post-Emergent Weed Control

Post-emergent weed control tackles perennial and annual broadleaf weeds, and some formulations also control certain grassy weeds. Post-emergent products control existing weeds in the lawn rather than treating weeds before they sprout. For many weeds, post-emergent weed control is the only option for treatment.


There are two types of post-emergent weed control for lawns: selective and non-selective. Selective post-emergent weed control controls weeds without damaging the turf, while non-selectives eliminates weeds as well as any turf that it is applied to.


The materials commonly applied to your lawn during the year are the selective varieties which aim to only get rid of weeds.

Common Mistakes People Make With Summer Weed Control

Even with the best intentions, many Raleigh and Wilmington homeowners make mistakes taking care of their lawn. These mistakes may seem minor, but they often do more harm than good.


When treating summer weeds, here are some common mistakes to avoid:

  • Not following the directions on the product label.

  • Using the wrong product for your lawn or over-applying product.

  • Applying weed control products during weather that isn’t ideal. When it’s dry, plants will take longer to absorb the product. When it's too hot, damage may occur to lawns.

  • Improperly identifying weeds and using a weed control product not labeled to work on their specific lawn weeds.

  • Watering immediately after treatment of a liquid product, before it has time to dry.

Reasons to Let a Lawn Care Professional Handle Summer Weeds

Learn more about post-emergent weed control for Raleigh and Wilmington lawns.Controlling weeds isn’t easy, especially when you don’t know what type of weeds you have in your lawn or the best products to treat them. When it comes to weed control, your best bet is to hire a lawn care professional to do the work for you.


Lawn care companies have years of experience and are skilled at properly identifying weeds. They use the highest quality products and understand the best times of year to apply them. Additionally, lawn care companies provide follow-up service calls for weeds that are difficult to control, returning as needed.


Summer weeds are tough. Weed control isn’t a once-and-done task. Products will need to be applied at the right times throughout the year to get the best results.


At Weed Man, we offer a lawn care program that addresses weeds throughout the year. These treatments include both pre-emergent and post-emergent applications to reduce weed emergence and control pervasive weeds throughout the year.  


The best defense against weeds is a thick lawn. To achieve this, our fertilizer applications and fescue seeding can also help to fill in thin areas, helping you to grow a fuller, healthier lawn.

At Weed Man, we provide weed control services to the Raleigh, North Carolina area.

Learn more about how Weed Man can help you achieve a greener and healthier lawn by requesting a free quote, or call us at 919-781-6365.

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