HOW TO GET RID OF SANDBURS IN LAWN

Sandbur Weed: How to Get Rid of It in Your Yard

HOW TO GET RID OF SANDBURS IN LAWN

Do you have sandbur weed growing in your yard or garden? If so, you’re probably wondering how to get rid of it. Sandbur weed is a common lawn weed that can be quite difficult to control. In this article, we’ll go over everything you need to know about sandbur weed and how to get rid of it for good.

What Is Sandbur Weed?

Sandbur Weed Sprouting

Sandbur weed (Cenchrus echinatus) is an annual grassy weed that is common in sandy soil in the southern United States. It grows in a clump form and can be recognized by its spiny fruiting heads, which are about the size of a marble.

The fruiting heads contain spiky burrs that stick to clothing, fur, and skin. Because of this, sandbur weed is often called “stickers” or “prickly sandbur.”

What Causes Sandbur Weed?

Sandbur weed thrives in sandy soil with low fertility. Overgrazing, minimal irrigation, and soil compaction also promote the growth of sandbur weed.

  • Overgrazing: Excessive grazing can lead to bare patches in the soil, which sandbur weed loves.
  • Minimal irrigation: Sandy soil doesn’t retain water well, and this can make it difficult to keep your lawn or garden well-watered.
  • Soil compaction: Compacted soil makes it difficult for plants to get the nutrients they need, which can contribute to the growth of weeds like sandbur.

Identifying Sandbur Weed

Sandbur Weed Closeup

If you’re not sure whether you have sandbur weed or not, look for the following characteristics:

  • Clumped grassy weed with fibrous roots.
  • Fruit heads that are spiny and covered in burrs.
  • Seed heads that contain multiple burrs.

When Does Sandbur Weed Grow?

Sandbur weed starts to grow in the spring and summer, and it can continue to grow until the first frost in the fall. The plant produces seeds throughout the growing season, so it’s important to control it as early as possible.

How to Control Sandbur Weed

There are several methods for controlling sandbur weed, and the best method for you will depend on the severity of your infestation and your personal preferences.

1. Mow Your Lawn Regularly

Mowing your lawn regularly will help keep sandbur weed from producing seed heads and spreading. Mow your lawn to a height of 2-3 inches and be sure to bag the clippings to prevent seeds from being spread around.

2. Use Pre-emergent Herbicides

Pre-emergent herbicides can be effective in controlling sandbur weed. These herbicides work by preventing the weed seeds from germinating. Apply the herbicide in the spring or early summer, before seed germination occurs.

Types of Pre-emergent Herbicides

There are several different types of pre-emergent herbicides available, and some are more effective than others. Some of the most commonly used herbicides for controlling sandbur weed include:

  • Pendimethalin
  • Prodiamine
  • Dithiopyr

3. Hand-Pull the Weeds

If you only have a few sandbur weeds, you can try hand-pulling them. Be sure to wear gloves before pulling, and try to remove the entire plant, including the roots and seed heads.

4. Use Post-emergent Herbicides

Post-emergent herbicides are designed to kill weeds that have already germinated. If you have a large infestation of sandbur weed, a post-emergent herbicide may be your best option.

Types of Post-emergent Herbicides

There are several different types of post-emergent herbicides available, and some are more effective than others. Some of the most commonly used herbicides for controlling sandbur weed include:

  • 2,4-D
  • MSMA
  • DSMA

5. Improve Soil Quality

One of the best ways to prevent the growth of sandbur weed is to improve the quality of your soil. This can be done by:

  • Adding organic matter to your soil
  • Regularly aerating your lawn
  • Maintaining proper soil pH

FAQs About Sandbur Weed

Q. What Should I Do if I Step on a Sandbur Weed?

If you step on a sandbur weed, the burrs may stick to your shoes or bare feet. To remove the burrs, use a comb or a stiff-bristled brush to gently brush them off. If the burrs are stuck to your skin, use tweezers to remove them.

Q. Can Sandbur Weed Spread to Other Areas of My Yard?

Yes, sandbur weed can spread to other areas of your yard if the seeds are allowed to mature and drop. To prevent the weed from spreading, be sure to mow your lawn regularly and bag the clippings.

Q. Can Sandbur Weed Be Eaten?

No, sandbur weed is not edible and should not be consumed.

Q. What Is the Best Time to Apply Pre-emergent Herbicides?

The best time to apply pre-emergent herbicides is in the spring or early summer, before seed germination occurs.

Q. Can Sandbur Weed Be Composted?

No, sandbur weed should not be added to compost, as the seeds can survive the composting process and sprout later on.

Kesimpulan

Sandbur weed can be a nuisance in your lawn or garden, but it can be controlled with the right methods. Regular mowing, pre-emergent herbicides, and hand-pulling can all be effective in controlling the growth of sandbur weed. Improving the quality of your soil can also help prevent sandbur weed from growing.

If you’re dealing with a large infestation of sandbur weed, it’s best to consult with a professional landscaper or lawn care provider. They can help you determine the best course of action to get rid of the weed for good.