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How To Get Rid Of Thistle Weeds In Lawn

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Keep Thistle In Check And Exhaust Its Energy By Cutting Off The Foliage Whenever It Appears

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

Foliage collects energy via photosynthesis from the sun. The energy is used to produce more foliage, roots, flowers, and shoots. Interrupt this flow and the plant will eventually give up. By eventually, I mean the end of that years season, so keep cutting the foliage whenever you see it . The roots will continue to send up new shoots each time you hack off its foliage, so keep checking the surrounding area thistle is a persistent plant, to be sure. Also, attempt to dig the plant out wherever you can use hand tools that extend below the surface and have a serrated blade to cut through the roots. If possible, remove the tap root intact.

What Are The Most Common Lawn Weeds

Lawn weeds are common throughout the world. There are over 30 types of lawn weeds, and they grow in USDA zones 2 through 12. So, if you care for a lawn in your front or backyard, the chances are that you must deal with types of weeds sooner or later.

Here are some of the most common weeds you are likely to see growing in your lawn:

  • Creeping CharlieThis irritating lawn weed is an invasive creeping plant with scalloped leaves and clusters of purple flowers blooming in spring.
  • DandelionsA common yellow-flowering weed with narrow, lance-shaped irregularly lobed leaves.
  • CrabgrassA pesky annual weed that looks like clumps of grass and can make lawns look unkempt and bumpy.
  • OxalisThis broadleaf perennial weed often grows in lawns where you dont want it. The weedy plant has clover-like leaves and yellow buttercup flowers.
  • QuackgrassA persistent noxious weed with fast-growing, creeping growth that can quickly destroy your lawns appearance.

What Is Canada Thistle And How Do I Control It

Canada thistle is an aggressive weed that can be found growing in gardens and lawns throughout the United States.

Canada thistle is a determined weed if ever there was one. An aggressive spreader with spear-like foliage topped with pointy, barb-like hairs, this invader does its very best to intimidate. Sure, it has attractive purple blooms, but dont be fooled. If you spot Canada thistle in your landscape, youll want to deal with it right away, before it takes over your landscape.

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Types Of Creeping Lawn Weeds And How To Get Rid Of Them

Imagine creeping lawn weeds appearing in your yard when you wake up in the morning. Its not a happy sight, but their growth isnt inevitable. You can learn about types of creeping lawn weeds and how to get rid of them.

There are many ways to find out which plants are weeds, how to get rid of them, and how to prevent them from growing again. We will cover that and more today in this guide on creeping lawn weeds.

How To Get Rid Of Thistle Weed


When thistle weed finds its way into your lawn, theres a good chance an underground network of deep and connected roots has started to grow. Varieties of thistle weed will require different techniques to fully eradicate .

Its pretty common to experience an allergic reaction to thistle weed and, for this reason, and many others discussed above, the best weed killer for thistles is usually a professional weed control service.

Dont risk wrecking your lawn by using harsh chemicals to kill thistle weeds, or digging up giant root systems. We know how to get rid of thistle weeds in flower beds, lawns, and patio cracks. Trust Senske Lawn Care professionals to identify your particular thistle weed variety, implement the proper methods to kill thistle weeds, and prevent them from returning, all without destroying your grass.

If youre wondering about thistle weeds, what types of thistle weeds are in your lawn, or how to kill thistle for good, Senske Lawn Care professionals are here to help. With over 70 years of experience, we take care of thistle plants without destroying lawns or exacerbating your thistle weed allergy. Our work is always backed by the Senske Promise: Were happy when youre happy.

To get rid of thistle plants, contact a Senske Lawn Care professional today. Contact a Senske Lawn Care professional at or click to request an estimate online for FREE!

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How Do You Get Rid Of Thistles Without Chemicals

How to Kill Thistles Organically, Without Chemicals

  • Step 1: Purchase an Organic Weed Killer. WEED BEATER FE. …
  • Step 2: Use the Weed Out Lawn Tool for Thistles. Another method for dealing with Thistles is to just pull them out using our Weed Out Lawn Weeding Tool or Weed Out Pro Lawn Weeding Tool. …
  • Step 3: Mow the Lawn.
  • Learn How To Get Rid Of Thistle In The Lawn And Garden For Good With Organic And Standard Methods

    Dont be fooled by the pretty purple blooms. When you see thistle flowering in your neighborhood, be prepared to soon find your neighbors weeds in your lawn and gardens. If its already there, take heart. With persistence and these proven methods, learn how to get rid of thistle for good.

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    How To Get Rid Of Canadian Thistle In Lawn

    How to get rid of canadian thistle in lawn? To get rid of thistle with salt and vinegar, fill up a spray bottle with vinegar and do not dilute it. Cut the stem of the thistle and spray the vinegar directly on it, while avoiding getting the soil. Then sprinkle a pinch of salt at the base of the plant, as it will dehydrate the thistle.

    What will kill thistles but not grass? A homemade herbicide consisting of vinegar and salt may be effective at killing unwanted thistle plants. The vinegar needs to contain at least 20 percent acetic acid to be effective at killing weeds.

    How do I kill Canadian thistle in my lawn? Canada thistle can be killed with weed killers. The best time to apply these is on sunny days when the temperatures are between 65 and 85 degrees F. . Since many weed killers are non-selective, they will kill anything they touch, so it is best not to use these on windy days.

    How do you stop Canada thistle from spreading? Mid-May to mid-June Herbicide treatments containing clopyralid, aminopyralid or glyphosate when the plant is in bud to flower stage can be effective for reduction of the population. Alternatively, mechanically cut Canada thistle prior to flowering with a rotary mower set at the highest height.

    Keep Thistles In Check

    How to Get Rid of Invasive Thistle without Roundup. “Bee Safe” Weed Treatment

    Tap out their energy by cutting the foliage back whenever it appears. The shade is by far the best way to kill thistle. Its not an impossible task if youre willing to put in a little effort when thistles first appear You could be the best weed exterminator on the planet, and still never be completely free of the thistle weed.

    Save yourself a lot of hard work next year and get rid of thistle flowers as soon as they appear. Lop them off and throw them in the compost bin. If they are mature, a few weeks old and well-developed, then toss them in the trash can. Keeping plants from flowering and seeding will save you plenty of heartaches. Thistles have been known to remain viable in the soil for up to 20 years, so you must rid yourself of those flowers when they first appear, if not the whole thistle plant.

    If you nip it in the bud when the Canada thistle rears its head in your shade garden, it will have little energy to pop up again.

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    When Is The Best Time To Get Rid Of It

    To fully eliminateCanada thistle, you must injure and deplete its root system. This is likely a process that will take repeated steps over multiple seasons. Unlike other plants, eliminating thistle is not done in one day.

    Fall is the best time to get rid of thistle. During the fall, the thistle is preparing for winter by recharging its root system. This allows herbicides to travel directly to the root system, maximizing injury to the plant.

    Late spring is the second most important time to get rid of the thistle. When the plant is getting ready to bud, it requires a lot of energy. This means it will be at a seasonal low of stored energy, making it more susceptible to herbicides.

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    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.

    Read Also: How To Treat Leaf Spot Disease In Lawn

    The Steps For Controlling Weeds

    These are the general steps for how to get rid of weeds in your lawn, regardless of the type of treatment.

  • Identify the type of weeds. Determining if youre working with broadleaf or grass-like weeds will help you choose the right products. The tips above can help or a professional can identify it as well.
  • Choose a treatment. There are natural herbicides or products to use that can help treat your weed problem. If you use a product, choose one for the right type of weeds and grass that you have. If you choose a natural solution, read below to learn more about how to use it.
  • Kill the weeds. If you use a product, follow the directions exactly. Consider reading the directions at least three times before starting. With whatever treatment you choose, make sure it is between 45 and 90 degrees Fahrenheit with little to no wind and a very low chance of rain. All herbicides cant differentiate between grass and weeds, so its crucial to only apply it to the weed. Thats why the lack of wind is crucial to help keep the products from blowing onto other plants.
  • Maintain proper lawn care. Mow higher and water deeply to keep the grass from being too low or the soil too compacted. These techniques will help prevent future weed growth and make weed treatments last longer.
  • Hand Pull Young Bull Thistle

    How To Get Rid Of A Lawn Full Of Weeds

    As a biennial, Bull Thistle forms a small rosette just above ground level in its first year of growth, before developing a much more complex root system in its later years. Easier to remove than Canada Thistle, Bull Thistle is by no means a weak weed.

    The best way to remove this type of thistle is while theyre still young flower heads and havent had enough time to lay down as many roots.To do this, use a small shovel, hand rake, or even a fork to dig out the weed.

    Wetting the soil is a great way to loosen up the earth before digging. Remove all parts of the plant, including any pieces of the tap root below the surface. Place the discarded weed into a garbage bag, then toss out when finished.

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    How To Identify Thistle Weed

    When in flower, thistles are easy to identify. Mature thistles stand approximately 1.2m tall and feature a distinctive purple flower head.

    The plant initially grows from a flat rosette of grey-green leaves that are toothed with spiny edges. These leaves are covered in fine, downy hairs, giving them a woolly appearance.

    As thistle weeds grow, a tall main stem will emerge, from which the flower will develop. These flower heads can grow up to 60mm in diameter, with spiky modified leaves, known as bracts, at the base of the flower. Flowers appear in late-spring early-summer.

    How Do I Get Rid Of Thistles In My Lawn

    QuestionWe have a lot of thistles growing in our lawn. What is the best way to get rid of them?

    Answer from a Zamzows Lawn ExpertThanks for the question. Getting rid of thistle is not an easy task. It will require perseverance on your part, and a great weed killer. You will need two products to get rid of the thistle in your lawn. The first product is Zamzows Ultra Weed Control for Lawns. It is a great “selective” , weed killer that works at temperatures above 45 degrees. The second product is a spreader sticker called StayPut. This product “supercharges” the weed killer and increases it’s effectiveness 30%. Without using StayPut, your chances of eradicating the thistle will dramatically decrease.

    Pick a nice sunny day, and apply these products, and you will see the thistle slowly die off. You may have to reapply, even a few times to get total control, but if you use these products, your thistle will go away eventually.

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    Are Thistles Annuals Or Perennials

    All thistles addressed in this guide are annual to biennial in growth form. They reproduce solely by seed and are prolific seed producers. The seed remains viable in the soil for many years. At maturity, these spiny weeds have basal rosettes, purplish disk flowers, and flowering stems that are highly branched. via

    Good To Know How Thistle Grows

    Getting Rid of Thistles! Let’s Get To Spraying Noxious Weeds!

    That innocent-looking thistle flower matures into a seed-producing machine. Each can produce between 1,500 and 5,000 seeds that take wind and populate. Once seeds land in your lawn or garden and germinate, they send out spreading roots , which can extend up to 20 feet away from the plant, and many feet deep, in the right conditions.

    Just spotted thistle blooms in your yard? Remove the flowers immediately, bag them, and place them in the trash. DO NOT compost! Also: Dry, open and uncovered soil is like a thistle welcome mat. Consider laying down a weed barrier or mulch to slam the door on new infestations.

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    When Does Canada Thistle Grow

    Because its a perennial plant, Canada thistle never dies. It comes back every spring and, if left unchecked, can become a real nuisance.

    Once firmly anchored in the ground, it can spread quickly via a robust root system. Vertical tap roots can penetrate up to six feet into the soil searching for water and nutrients. Sideways-growing rhizomes, 12 to 18 inches underground, can grow up to 12 feet per year, allowing Canada thistle to aggressively spread and propagate. That makes killing it difficult.

    And as if that wasnt enough, each of those beautiful purple flowers will distribute up to 5,000 seeds, effortlessly spread over your landscape by the wind. Seeds can stay viable in the soil for up to 20 years before germinating when conditions are right.

    Canada thistle can be found in all 12 Canadian provinces and territories and 43 of 50 U.S. states, avoiding the South and Southeast for the most part. Canada thistle is considered a noxious weed in most states, meaning its control is required by law.

    Keep The Flower Heads Of Thistle And Hence The Seeds In Check

    When flowers appear, yank them off immediately and toss them in the compost bin . By keeping the plant from flowering and seeding, youll save yourself a lot of work next year. Much to every gardeners chagrin, thistle seeds have been known to remain viable in the soil for up to twenty years, so get those flowers when they first appear, if not the whole plant.

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    Types Of Lawn Weeds And How To Get Rid Of Them

    No one wants weeds in their yard, and were about to explain why. Imagine creeping lawn weeds appearing in your yard when you wake up in the morning. Its not a happy sight, but luckily, their growth isnt inevitable.

    View in gallery

    There are many ways to find out which plants are weeds, how to get rid of them, and how to prevent them from growing again. We will cover that and more today in this guide on creeping lawn weeds.

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    Start Introducing Natural Predators

    How To Get Rid Of Thistle Weeds In 15 Ways

    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.

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    How To Remove Thistle Weeds From Your Lawn

    Although recognised as the national flower of Scotland, thistles are in fact considered weeds in most parts of Australia. Like most broadleaf weeds, they present a problem for your home lawn, competing with grass varieties for nutrients, water, and sunlight. As well as being unsightly, thistles are commonly considered noxious weeds by many local councils, which means landowners have a responsibility to eliminate them from their properties.

    In this article, we look at some of the best management approaches for banishing thistle weeds from your lawn.

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