Types of Purple Weeds with Pictures

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Are there purple flower weeds popping up in your garden? Do you want to identify them? Or, do you want to know how these purple weeds can affect your garden? Or, how can you get rid of them?

Well, you have landed on the right page!

In this article, we have shared all about the purple weeds. Read on.

Types of Purple Weeds

Types of Purple Weeds

Different types of purple flower weeds are there that may be growing in your yard. They offer benefits to the soil of your garden.

But, they can be harmful to your plants too. This makes it all the more important for you to know these weeds growing in your garden, their pros and cons, and the steps you need to control them.

Here we have listed down some common weeds with beautiful purple flowers. Now, it’s up to you if you want to pull them out or keep them.

#1. Henbit


This purple weed has round leaves with deep lobes. The stem of this weed has the shape of a square. On its upper stem, the leaves don’t have any petioles.

Give them a closer look, and you’ll find them hairy.

You can find this weed with purple flowers on the edges of your yard or in your garden. Also, they can grow next to the buildings.

This variety of weeds grows only at the edges and not on the lawn.

The henbit spreads through its seeds. So, you need to make sure to stop the formation of its seeds.
Want to get rid of this purple weed?

In the months of early spring, apply herbicide. But don’t wait until the appearance of the flowers. Remember, if you wait, the herbicides won’t work.

Another way you can get rid of this variety of purple flower weeds is through hand pulling.

#2. Purple Deadnettle

Purple Deadnettle

This specific purple flower weed falls under the mint family.

You can identify them by their pink and purple flowers, stems, and leaves.

Have a look at the stem.

Are they square-shaped? Is there no foliage in the lower section? Does the upper section have purple-colored leaves that are triangular on the tips?

If your answer to all these questions is “yes,” then the chances are that this weed is purple deadnettle.

This type of weed requires unsavory habitats to grow. So, you can find them in drainage ditches and fallow fields.

Does your garden stay wet most of the time? Is it located near a woodland field?

Then watch out for purple deadnettle.

You can find this weed only in the months of winter. However, if you can stop the production of the seeds in the spring season, you can prevent this weed from taking over your garden completely.

In the late fall or early spring, if you tillage, it can stop this weed.

If it appears on the edges of your lawn, all you need is to tear it down.

Before it starts to bloom, apply herbicide.

#3. Ground ivy or Creeping Charlie

Ground ivy or Creeping Charlie

This variety of purple weeds belongs to the family of mint. You can identify them by seeing their broadleaf.

They grow up to one inch in height and start spreading around quickly with all their stems and leaves everywhere. So if you see purple flowers scattered in your garden, it can be creeping Charlie or ground ivy.

They have scalloped leaves. Their flowers come in purple and violet color. They look pretty but don’t let their charm get you. Otherwise, they’ll take your lawn over!

The vine is resilient and adaptive. If not prevented, they’ll start killing your grass turfs. So, getting rid of them as soon as possible is a wise decision to make.

You can’t kill this purple weed with insects and pests. And they can survive even in unfavorable conditions. However, for their growth, they need moist and fertile soil and partial sunlight.

Did we tell you about the one good thing that this weed has?

Well, they attract pollinators.

But, still, you need to think about the disadvantages it causes.

Now, what can you do to stop ground ivy from growing in your garden?

Well, always keep your garden healthy. Water, mow and fertilize your garden regularly. If your grass is healthy and well-fed, this weed will get no place to grow.

In case this purple weed gets scattered in your garden, make sure to use a professional herbicide to prevent it from growing. Another way to get rid of this weed is to starve it of sunlight.

Is the infection minor?

Then all you need to do is just pull out the weed with your hands.

#4. Forget-me-not


This pretty purple bloom-bearing weed isn’t that dangerous. But, if it gets out of control, it can be a real headache. It can kill all your grass by creeping into it.

You can find forget-me-not growing in the mid-summer season. They live for a short duration of time. They like to grow on soil that is moist and well-drained.

The areas in your garden that get complete or partial sunlight are ideal for this weed’s growth.
They have bluish-purple flowers with yellow in the center. The petals are round, attractive, and admirable.

Bonus Read: How to Get Rid of Ants in Garden without Killing Plants

#5. Wild Violet

Wild Violet

This variety of purple weeds comes with delicate stems. Their leaves are heart-shaped. This perennial bloomer produces pretty flowers in purple color.

Moist and shady areas are perfect for the growth of wild violet. But, if it is a mature one, it can survive in drought conditions as well. They can start growing in your lawn and then spread anywhere they want to.

All a wild violet needs are its seeds to propagate. The wind and rainfall can transport them anywhere. Underneath the ground, it can spread through rhizomes.

This variety of purple flower weeds has high resiliency. They adapt very well and can spread in your lawn real quick.

To get rid of them, you can use herbicide. Hand pulling also works. If you don’t want them to grow back soon, dispose of them properly.

Some Good about the Purple Flower Weeds

Well, not all purple flower weeds are bad.

Did you know that many gardeners purposefully grow purple weeds because of the medicinal properties they have?

In fact, some weeds can be eaten too!

They offer essential nutrients to the pollinators. And, by composting, they fertilize the soil.

They prevent soil erosion with their shallow roots. Proper aeration of the soil is also maintained.


They are beautiful!

Why Should You Get Rid of the Purple Flower Weeds?

Well, there are a number of reasons to do that. Some of them are:

  • Weeds can grow quickly. If you don’t remove them from your garden when you can, they can be invasive and take over your cultivated area. And that’s not it. They can choke the other plants in your garden. Now, you don’t want your favorite plants to die, right?
  • They can get all the nutrients from the soil, leaving the plants you’re growing with little to no nutrients. This makes your fruits and vegetation die. The weeds do this because they are trying to survive too.
  • The weeds can spread in the grass. This can block the flow of air that your plants need. And if this continues, your plants can die.
  • The fruits and vegetables that you have sown in your garden need water for healthy growth. But the weeds take away all the water from the soil, leaving your plants thirsty.

How to Get Rid of Purple Flower Weeds?

How to Get Rid of Purple Flower Weeds

These tiny purple flowers are no doubt pretty.

But if they harm your garden in the form of weeds, you might want to get rid of them.

So, here are some ways to do that:

  1. Step 1 – Identify the variety of the purple flower weed

    Ans. Now, if you want to kill the purple weeds, know that they come in more than one variety. And you need to understand what this kind that you’re dealing with is.

    Otherwise, you might end up harming your garden plants without doing any actual damage to the weed itself.

    Go to your garden and check around. Are the purple flowers present there planted by you? Or, have they grown without you knowing?

    If the purple flowering plants have grown against your will, you can be pretty sure that those are weeds. And eliminating them would be the right thing to do.

    Otherwise, they may choke your other plants out.

    Now, once you get to know where the purple weeds are located, you can identify them by closely looking at their characteristics.

    Are they Ground Ivy, wild violet, henbit, or purple deadnettle?

    We’ve already mentioned the characteristics of each of these weeds in this article. Please have a look above.

  2. Step 2 – Choose and apply the right treatment

    Now that you already know which type of purple weed is there in your garden, it’s time to decide how to eliminate it.

    Different types of treatments are there for different weeds. Use the one that can give you the best results.

    Here we’ve discussed some methods of eradication – perfect for purple weeds:

    ⦁ Pulling

    Do you have only a few purple weeds growing in your garden?

    Then you can just use a weed-pooling tool or your hands to pull them up from the soil.
    This method is less time-consuming and cost-effective.

    Water the area well. This is to make the weeds soft at the roots. Then bring a pair of gloves, put them on and pull the weeds out.

    Make sure to grasp the weeds at their base and pull out as much of their roots as possible. This will prevent the purple weeds from growing back.

    ⦁ Chemicals and herbicides

    If the weeds have already taken up a lot of your garden, the best you can do is kill them with chemical weed killers.

    Now, here’s a note of caution.

    The chemicals that you use can harm the other plants in your garden too. So before buying one, always read the label on it. And take utmost care while applying it.

    Is there glyphosate in the ingredients list?

    Then it can eliminate most of your plants.
    So take a small amount of the chemical and apply it only to the weeds you want to kill. And don’t spray it, as it may risk the lives of other plants in your garden.

    ⦁ Mulch

    Have you seen small planted sections in your neighborhood or outside of businesses that are covered in pine straw or mulch?

    Well, these are protective layers. They can stop purple flower weed from growing.

    Apply a thick layer of mulch, hay, or straw on purple weeds. This is to choke them out.

    You can get mulch from your local gardening store. Or, you can make it at home by mixing grass clippings with other sources of organic mulch.

    ⦁ Fire

    Fire has the power to destroy plants, and so, they’ll do the same with purple weeds.

    But, before you proceed with this one, are you sure that you can control the burn?

    Go for this process only if you’re sure.

    To keep the flames localized, you can use a small propane torch. Or, you can purchase a flame weeding tool from your nearest gardening shop.

    Burn the unwanted purple weeds in your garden.

    Use this method in places where you can’t use mulch—for example, stone pathways.

    ⦁ Garden and lawn health

    Your garden should always be healthy and well-fed. Use fertilizers. And for optimal growth of your plants, fertilize at the right time.

    Make sure always to keep your garden and the grass in it well watered. The grass and other plants will soak up all the nutrients and moisture in the soil. So, there will be little to no nutrients left for the purple weeds to pop.

    Also, the plants should grow close to each other. This will make the area too shady for the purple weeds to grow.

  3. Step 3 – Repeat if required

    Be consistent in taking care of your garden. In the same way, if there’s any weed plaguing your garden, make sure to get rid of them. Employ your chosen method every season so that you can keep the growth of the purple weeds in control.

    Now that you know all about the purple weeds, it’s your choice to keep them or get rid of them.

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