Friday, May 17, 2024
HomeEditor PicksHow To Kill Thistles In Lawn

How To Kill Thistles In Lawn

- Advertisment -

Relieve Soil Compaction By Aerating

How to Kill Thistle in the Lawn | Controlling Thistle | Canada Thistle | Bull Thistle

Compacted soil means nutrient-deficient soil.

Soil compaction occurs when the lawn is used often. This might be the kids playing on it or the dog using it to do their business;or using a certain part of the lawn regularly. Goalposts, washing lines or where the postman walks to get to your front door are all good examples.

The particles of soil beneath the grass get pressed together over time which squeezes out air and water. It also prevents air, water and other nutrients from getting into the soil so the grass cant consume them, produce food and grow.

Again, the result is a patchy lawn, sometimes with complete bald spots of hard soil.

Weeds love this kind of environment!

Aeration involves either spiking the surface of the lawn or removing cores of turf via hollow-tining .

This creates space in the soil to allow water, oxygen and nutrients to penetrate. It also relaxes the soil, making it easier for roots to grow and establish themselves, resulting in a healthy lawn full of healthy grass.

Read:;Lawn Aeration: Everything You Need to Know About Aerating Your Lawn

Create A Homemade Thistle Killer With Gin

Similar to their biennial counterparts, perennial thistles spread by seeds, but they also expand by way of rhizomes, which includes their roots underneath. One excellent way to counteract this is by using a gin spray that attacks weeds at the roots, stopping their ability to spread new plants before youve even had a chance to finish weeding.

  • 1 oz apple cider vinegar
  • 1 tbsp liquid dish soap
  • 1 quart of water

In addition to being the perfect weapon for damaging root systems of thistle and other unwanted weeds in your yard or garden, this recipe is also a fantastic recipe for a natural weed killer. Once youve treated the area, remove the thistle by yanking it out at the roots.

You may also want to take preventative measures to keep thistle from growing back later in the same area or anywhere in the yard. Some ways you can do this are by mowing regularly or planting ground cover plants in gardens with taller plants so that thistle doesnt have the opportunity to develop.

Basic Weed Killing Formula With Vinegar

Canadian Thistle, or any perennial thistles, exhibit a much more extensive root system than their biennial cousins. Because of this intricate design, its critical to remove new thistle as quickly as possible, though this often requires the aid of a weed killer to do so.

One great way to kill thistles is by using acetic acid. No, you dont have to go out and buy this fancy-sounding acid, you probably already have this natural way to get rid of weeds in your pantry already. Acetic acid is nothing more than plain old white vinegar.

  • ½ tsp of liquid dish soap

An organic poison ivy killer, vinegar is a great way to eliminate weeds on contact, especially when combined with other helpful ingredients like dish soap and salt. While higher concentrations of vinegar work best, such as horticultural vinegar with 20% acetic acid content, cider or white vinegar work just as well.

Spray the weed once a week until the plant dries out completely. After the plant withers and browns, removing it from the ground, roots and all, is a piece of cake.

Use this simple solution to get rid of creeping Charlie organically, too. Most weeds respond well to this recipe and die quickly. Pulling the dead plant up by hand ensures that it does not grow back in the same place.

Read Also: How To Get Your Lawn Green

An Annoying Invasive Weed

Canada thistle can be difficult to get rid of, however, with the right process, you can successfully eliminate it from your yard and garden. Since it is an invasive species, not native to North America, it is always best to get rid of it when possible.

Though it will take time and patience, following these steps can help eliminate and manage thistle plants:

  • ; ; ; ; Herbicide
  • ; ; ; ; Salt and Vinegar
  • ; ; ; ; Mowing

Please comment if you enjoyed this article or have any questions or remarks regarding eliminating Canada thistle!

amzn_assoc_placement = adunit0;

How To Get Rid Of Canadian Thistle

5 Easy Ways to Get Rid of Thistle

Canadian thistle can be a gardeners worst nightmare. Its an annoying, ugly weed that can be hard to get rid of. Every gardener wants to know: How to get rid of Canadian thistle?

Whether youre an avid gardener or enjoy planting in your free time, thistle plants are not something you want in your garden. Thistle plants spread aggressively, taking valuable space away from your precious plants. Fortunately, there are ways to get rid of this annoying weed so you can have your dream garden.

  • An Annoying Invasive Weed
  • You May Like: How Do You Kill Weeds In Your Lawn

    Start Introducing Natural Predators

    Certain insects and as well as mammals eat thistle, and if you start adding them to your garden, the thistles population will start to get under control.

    This will make the thistle start feeling stressed again, and it will eventually stop from growing.

    Some of the insects that are known to eat thistle are the yellow star-thistle hairy weevil, yellow star-thistle bud weevil, stem mining weevil, flower weevil, thistle stem gall fly, thistly rosette weevil, and the thistle head weevil.

    Some of the animals that can eat thistle include, ponies, sheep, llamas, donkeys, and goats. For poisonous species, the cattle can take good care of them.

    What Is A Thistle:

    Thistle is one of the most stubborn herbaceous weeds of the daisy family that spreads using lateral roots and airborne seeds. It is harmful enough for your lawn; also, it is classified as a noxious weed in many countries and states.

    You are already familiar with the term weeds. Weeds are unwanted or undesired plants that grow in your lawn. You have to get rid of these weeds if you desire a kid-friendly yard, as they can spread quickly in your grassland areas and borders. But it is not an easy task for you to remove it permanently to get a kid-friendly lawn.

    Don’t Miss: How Much Does It Cost To Get My Lawn Mowed

    Hand Pull The Young Thistle

    Bull thistle is the more common variety of thistle that you are going to come across. Because it is a biennial plant, the plant usually creates a small rosette when it forms just above the ground level. This generally happens during its first year of growth. Over the passage of time, the plant continues to develop a much more expansive root system.

    The Bull Thistle is much easier to remove when compared with the Canada Thistle, but that doesnt mean that you should take it lightly. The best way to get rid of this thistle is to pull it out, especially when the flowerheads are still young and havent been able to lay down enough roots.

    You can do this quite easily using a set of simple tools, such as a hand rake, a small shovel, or even a small fork to get the weed out. Before you start digging out the weed from the soil, you will need to first wet it. This is going to help loosen the soil a bit, which will ultimately allow you to dig with much more efficiency.

    Also, make sure that you dont just leave the discarded weeds out in the garden. Its best if you place them in a bag and then get rid of them properly. Its best to toss out the whole thing once you are done with the weeding process.

    Dig Thistle Weeds Out:

    How to kill thistles organically in your vegetable garden or yard.

    When the thistle matures, it spreads rough roots alongside your lawn. Eventually, new plants start to germinate and grow. Day by Day it goes out of control and becomes tricky to weed out. You should eliminate the larger plants. For doing so, you can use a thistle removal tool to dig the soil. Try to remove all roots by digging the soil as best you can. Using a weed-out lawn weeding tool is a super essay method to get rid of thistle weeds.

    Recommended Reading: How To Do Overseed Your Lawn

    Spreading Mulch In The Soil

    After cutting the thistle or if you just want to stop the weeds from growing entirely, then spreading mulch over the ground is essential. You need to make sure that you are covering a heavy layer to keep the sunlight from penetrating in the soil.

    Without the sunlight, the thistle wont be able to thrive and sprout. When mulching, it would be best to consider using pecan hulls, shredded wood chips, and as well as pine needles.

    What Areas Have To Be Treated

    Thistles are among the weeds that are mostly reviled but are readily identifiable. Lawns, grassland & paddocks can be overrun quickly.;

    All of the key spots for thistle development are grassland fields, path edges and uncultivated soil. As a protection mechanism toward grazing herbivores, thistles have established their spiky leaves and may swamp a grazing paddock or lawn quickly-out-competing grass and limiting usable forage.

    You May Like: Does Lowes Deliver Lawn Mowers

    How To Kill Thistle Weeds In The Yard

    Dont get cheated with the pretty violet-colored thistle in your yard. The tough, spiny, and hairy thistle is a burden. Once the Canadian variety of thistle has taken hold in your lawn, it is hard to control the weeds. Each musk thistle produces 120000 seedlings from flowers. The weed grows up to 6 feet tall.

    The noxious weeds often go out of control and harm other plants in the garden. The seeds of the weed pollutants the wind and soil. Thus, other plants cant grow well. Being tall in size,

    thistles also take enough space off your lawn. Once seeds start to germinate, it spreads roots all over your yard. You should immediately bag them off.

    So, today we are going to discuss how to kill thistle weeds in the yard. You need to go far to kill these annoying plants. Fortunately, we have some easy steps to share with you. Do follow them thoroughly.

    What To Spray On Thistles

    Canada Thistle: A Worthy Foe  Yard & Garden Report

    Among myriad available weed sprays, glyphosate proves to be effective on thistle. Apply to individual cut stems an inch or two above the soil line, taking careful aim of the weed sprayer to avoid contact with desirable plants. Reapplication in several weeks may be needed for well-established thistle.

    Don’t Miss: How Much To Cut My Lawn

    How Do You Manage Thistles

    Spray one to two sprays of vinegar directly on the cut of each thistle plant. The cut allows the vinegar to spread to the roots more quickly, which in turn kills the plant more quickly. Saturating the unwanted plants once a week with this mixture helps control the problem. Do not spray the soil with vinegar.

    Monterey Herbicide Concentrate Weed Killer For Lawns

    Monterey Whacker Herbicide Concentrate, a full-strength effective weed killer is designed to kill about 140 varieties of weeds comprising Clover, Oxalis, poison oak, dandelions

    spurge, Rush, aster, and thistle. It is ready to use spray that is often called a 3-way herbicide for applying on ornamental lawns and turf, safe for Bluegrass, St. Augustine, Bahia, Fescue, Rye, Centipede, Common Bermuda, Zoysia, and bent.

    The product dimensions include 27 x 16 x 7 inches with a weight of 12.8 ounces. It is an easy-to-use product for year-round use.

    Mix the weed wacker with distilled water. When using, pour the mixture into a large spray bottle and spray on the weeds gradually. You may apply the wacker twice per year where the weeds actively grow. If you buy a 60 ounces bottle of weed wacker, it will cover 10, 000 Square feet of your yard.

    The powerful herbicide is effective for actively growing hard-to-control weeds. Follow the label instructions when using the product. Avoid physical contact and keep it away from kids and beloved pets. The product is gonna provide maximum satisfaction to the professional gardeners.


    Read Also: What Do Professional Lawn Care Use

    How To Kill Thistles Organically Without Chemicals

    by Alec McClennan, on August 16, 2019

    You’re heard the saying about a weed being any plant growing where it isn’t wanted? I can tolerate a variety of “weeds” in a lawn, but Thistles are not one of them. Thistles are frustrating, especially if you’re trying to have a kid friendly lawn. What kid wants to walk barefoot on a prickly thistle? Not mine. So, what options are there if I don’t want to use potentially dangerous chemicals on the lawn?

    Small Plants & Seedlings:

    How to Get Rid of Thistles in Your Yard – No Chemicals Needed!!

    Cultivate prolifically: Thistle weeds demand dry, empty, and uncovered or unshaded soils for germination. If you pull off the weeds, they may leave roots and again grow up. As they cant grow in shaded areas, you can plant your favorite plants prolifically. For that their shadow diminishes the weeds and cant re-spout. Thistles are sun-loving plants. Keeping them away from the sun can vanish them.

    Wrap it: Mulching thistle seeds can exclude the germination of new plants. Wrap the seedlings or mulch them to inhibit germination.

    Snip smart: Mowing the lawn can inhibit maturing of thistle weeds. But it doesnt kill weeds at all. You better cut small thistle plants at the ground level. Shipping weakens their germination and finally kills them.

    Read Also: How To Kill Spiders In Lawn

    Organic Canada Thistle Control

    Controlling Canada thistle organically is done with a sharp eye and an even sharper pair of scissors. Find the base of the Canada thistle plant and simply snip it off at the base. Do not pull Canada thistle out, as this can split the root, which causes two Canada thistles to grow back.

    Check the location weekly and snip off any new growth that you may see. The idea is to force the weed to use up its energy reserves by re-growing but removing the new leaves before the Canada thistle has a chance to build its energy reserves back up.

    Note: Chemical control should only be used as a last resort, as organic approaches are more environmentally friendly.

    Remove Excess Thatch By Scarifying

    Lawn thatch is a layer of dead and living organic material that lies between the grass and soil. It consists of old and new grass roots as well as other stuff.

    Some thatch is a good thing because it protects the crown of the grass plant. Too much, on the other hand, will prevent water, air and nutrients from penetrating the soil. When these nutrients cant penetrate the soil, the roots of the grass cant absorb them so are unable to produce food and grow.

    And where grass cant grow, weeds take over.

    Scarification is the process of removing excess thatch which opens the soil up so air, water and nutrients can penetrate it and the grass can consume them and grow strong.

    Also Check: How To Fix Dead Patches In Lawn

    How To Kill Thistle Weeds With Roundup

    Another great way to get rid of thistle is by using a store-bought weed killer like Roundup. Using chemical herbicides that require no mixing or preparation ahead of time, these commercial products eliminate common weeds like dandelions and thistle without a problem.

    The activating ingredient in Roundup is glyphosate, which penetrates down into the earth to attack the plant roots.When using this thistle spray, coat every part of the thistle with the herbicide until it soaks deep into the soil.

    If there are plants nearby that you dont want to be affected by the Roundup spray, then shield them using a piece of cardboard. Allow for at least three days to pass before you notice results in thistle plants.

    If theyve started to wilt and brown, they are ready to be pulled from the ground. Prevent thistle from growing back near other plants by placing wood chips or mulch around them.

    Create A Basic Weed Killing Formula


    Now, its obvious that you wont just have to deal with Bull Thistle all the time. There are going to be times where you will be confronted with the pesky problem of the Canada thistle. The Canada thistle has a considerably more complex root system as compared to its biennial counterpart.

    Importantly, due to the complicated design, you need to make sure that you remove the thistle as efficiently as you can, but this wont be possible if you try to do it by hand. No, its much more efficient if you make use of a weed killer to get rid of the problem.

    One of the best ways to get rid of a weed infestation in your garden is to make use of acetic acid. Theres no need for you to go out and buy the acid yourself; you will probably have quite a store of acetic acid available in your pantry already. In the simplest of terms, acetic acid is just your old-fashioned vinegar.

    Acetic acid is widely regarded as a potent poison ivy killer, and its completely organic. Its able to kill weeds directly on impact, especially when you combine it with other ingredients, such as salt or dish soap.

    Now, while highly concentrated vinegar is going to do an excellent job, you should know that conventional vinegar will work just as well. You can also find horticultural vinegar in the market, which contains around 20% acetic acid.

    But, you need to know that this is not an overnight process. You will have to spray the weed at least once a week until it completely dries out.

    Read Also: What Is The Smallest Zero Turn Riding Lawn Mower

    Getting Rid Of Thistle Using Lemon Juice

    Lemon juice acts similarly to vinegar when it comes to killing weeds. The high acidic level breaks down the composition of the plant, drying it out and preventing it from retaining moisture. This drying process works even faster on a hot, sunny day, so timing your weed control regimen to accommodate this will work to your advantage.

    • 1 quart white distilled vinegar
    • An empty spray bottle

    Pour the two ingredients into a large empty spray bottle. If you dont have a spray bottle large enough, mix the vinegar and lemon juice in a blender and pour the contents into your spray bottle as needed.

    Apply this solution over the weeds using the spray bottle, making sure you coat every part of the plant. Repeat the process once a week until the plant is ready to be pulled from the ground.

    Alternatively, you can make your own bleach based homemade weed killer with the above recipe but substitute bleach in place of the lemon juice.

    Knowing what kills thistles and how to use these ingredients properly is your first step to a weed-free lawn. While nobody likes weeds, they are a little bit more palatable when you know the best strategies for ousting them from your yard.

    - Advertisment -

    Popular Articles

    - Advertisment -