Can Tenacity Herbicide Get Rid of Crabgrass?

Crabgrass is an unsightly annual weed that wreaks havoc on lawns if left uncontrolled. So, how do you eliminate crabgrass from your yard? If you desire to purchase a herbicide to kill crabgrass, Tenacity may be the right choice for you.

This Tenacity herbicide review will provide an insight into the product, including mixing instructions, application tips, pros, and cons.

Will Tenacity Herbicide Kill Crabgrass?

Tenacity is effective in killing crabgrass. Tenacity’s active ingredient is mesotrione, a selective herbicide that works by inhibiting the carotenoid biosynthesis in plants. This process is essential for plant growth, so by inhibiting it, Tenacity prevents crabgrass from growing.

To mix Tenacity herbicide, you will need:

  • 1 quart (32 ounces) of water
  • One teaspoon (5ml) of liquid soap
  • 1 ounce (28 grams) of Tenacity herbicide

To apply Tenacity, you will need:

  • A garden hose with a sprayer attachment
  • A lawn spreader (for granular Tenacity)
  • Protective clothing, including gloves, glasses, and a long-sleeved shirt and pants

Tenacity herbicide mixing instructions:

Add the water and dish soap to a clean bucket to mix Tenacity. Then, add the Tenacity herbicide and stir until it is thoroughly mixed. Once the mixture is complete, pour it into your garden hose sprayer.

How much Tenacity per 1000 sq. ft? For 1,000 sq. ft., you will need to mix one teaspoon of the herbicide into 1 gallon of water.

How To Use Tenacity Herbicide

To apply Tenacity:

  • Start by walking around your yard to identify areas where crabgrass is growing.
  • Set your lawn spreader to the appropriate setting for the size of your yard (the larger the yard, the higher the setting should be).
  • Position the lawn spreader at the edge of the area you want to treat and start walking forward, distributing the granules evenly.
  • Once you have applied Tenacity, water the affected area thoroughly to help the herbicide seep into the soil. The results should be visible within a few days or a week.
Tenacity Herbicide

When to Apply Tenacity Herbicide

This Tenacity herbicide review section covers the usage of Tenacity.

The best time to apply Tenacity is before crabgrass germinates. Depending on your location, this typically occurs in late spring or early summer. Using Tenacity before crabgrass germinates can prevent it from ever taking root in your lawn. Below are dos and don’ts when applying Tenacity.

Tenacity Is Most Effective When Applied Before Crabgrass Germination

Tenacity can be applied after crabgrass has emerged, but it’s most effective when applied before germination.

If you wait until crabgrass has already started growing, you will need to use a higher dose of Tenacity to achieve the same level of effectiveness.

Wait Until the Soil Temperature Is above 55 Degrees Fahrenheit

Soil temperature is an important factor to consider when applying Tenacity. The herbicide will not be effective if the soil temperature is below 55 degrees Fahrenheit.

You must wait until the soil has had a chance to warm up before applying Tenacity.

Don’t Apply Tenacity to Newly Seeded Areas

Tenacity should not be applied to newly seeded areas, as it will kill the grass seedlings.

If you need to apply Tenacity to a newly seeded area, you should wait until the grass has had an opportunity to establish itself.

Don’t Apply Tenacity to Drought-stressed Areas

Never apply Tenacity to drought-stressed areas. The herbicide will be less effective if the soil is dry.

Wait until the lawn has been watered before applying Tenacity.

Tenacity Pros

Tenacity is an effective herbicide for killing crabgrass – It is one of the most sought-after herbicides on the market, and for a good reason. Tenacity will kill crabgrass quickly and efficiently without harming your other lawn grasses.

Tenacity is available in liquid and granular forms – Liquid Tenacity is easy to apply and kills crabgrass quickly. Granular Tenacity is slower-acting but will last longer, making it a good choice for preventing crabgrass from returning.

Tenacity is affordable compared to other herbicides – Tenacity is relatively inexpensive compared to other herbicides.

Tenacity is safe to use around children and pets – Tenacity is safe to use around children and pets. This is important for those with young children or pets that spend time in the yard.

Tenacity is easy to mix and apply – You will not need any special equipment, and the process is relatively simple.

Tenacity has a long shelf life, making it practical for you to use the herbicide for several years.

Tenacity is a versatile herbicide – Tenacity can be used on both cool- and warm-season grasses. This makes it a versatile herbicide used in various climate conditions.

Tenacity is safe for the environment – Tenacity is safe for the environment. This is important for those who are conscious of their herbicide use’s impact on the planet.

Tenacity Cons

  • Tenacity can harm beneficial insects, such as bees and ladybugs
  • Tenacity can cause the grass to turn yellow or brown if it is overused
  • You shouldn’t use Tenacity on newly seeded areas, as it will kill the grass seedlings
  • Tenacity is a non-selective herbicide, and it will kill any plant it comes into contact with

Final Thoughts

From the Tenacity herbicide review above, it is clear that Tenacity is an effective herbicide for killing crabgrass.

Tenacity is relatively inexpensive compared to other herbicides and is safe to use around children and pets. It’s highly effective when applied before crabgrass germinates.

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