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4.5 out of 5 stars. 41 reviews
A woman outside with a dog
A woman outside with a dog

Preen 15 lb. Lawn Crabgrass Control

Preen 15 lb. Lawn Crabgrass Control

Item # 137836799

Preen Preen 15 lb. Lawn Crabgrass Control
Preen Preen 15 lb. Lawn Crabgrass Control
$27.99


Spend $49.99 to unlock free delivery!

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Preen 15 lb. Lawn Crabgrass Control

Item # 137836799

Preen Preen 15 lb. Lawn Crabgrass Control
Preen Preen 15 lb. Lawn Crabgrass Control

$27.99

Spend $49.99 to unlock free delivery!

This item is available online only

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The Preen 15 lb. Lawn Crabgrass Control prevents crabgrass and other grassy and broadleaf weeds for up to 4 months when applied prior to their germination in lawns and ornamental turf grasses. Providing post-emergence control of seedling crabgrass for up to 4 weeks after it germinates, you won't have to choose between killing and preventing with this lawn crabgrass killer; get both! Because it can be applied later in spring, the crabgrass eliminator provides season-long broadleaf weed control for some of the toughest weeds, including crabgrass, chickweed, henbit, yellow foxtail and spurge.

  • Stops crabgrass all season in lawns and ornamental turf grasses
  • Prevents crabgrass and more than 40 common lawn weeds for up to 4 months when applied prior to their germination
  • Crabgrass killer can be applied later in spring
  • Use on cool and warm season grasses like Creeping Bentgrass, Kentucky Bluegrass, Fine Fescue, Tall Fescue, Perennial Ryegrass, Bahiagrass, Bermudagrass, Buffalograss, Carpetgrass, Centipedegrass, St. Augustine grass and Zoysiagrass
  • Covers 5,000 sq. ft. for plenty of broadleaf weed control
  • Apply the crabgrass eliminator up to 4 weeks after crabgrass emerges
  • Provides season-long broadleaf weed control for some of the toughest weeds, including crabgrass, chickweed, henbit, yellow foxtail and spurge

Q&As

1 - 10 of 16 Questions

Q: Pet safe ?

2 days ago
1 Answer
  • A: Howdy neighbor! Preen 15 lb. Lawn Crabgrass Control is safe for pets, but only after the application dust has completely settled and the lawn has thoroughly dried from its first watering or rainfall. According to the manufacturer's directions, you must keep your furry friends completely off the lawn during the actual application to prevent them from inhaling or ingesting the granules. Once you water the pre-emergent into the soil and let the grass dry entirely, the active ingredients bond with the earth, making it completely safe for your pets to return to their normal backyard play.
    a day ago
    Helpful?

Q: Can this be used on Bermuda grass

a month ago
1 Answer
  • AI-generated, Human-approved
    A: Yes, this product can be used on Bermudagrass. It is designed for use on both cool and warm season grasses, including Bermudagrass, Bahiagrass, Zoysiagrass, and Kentucky Bluegrass.
    a month ago
    Helpful?

Q: Strength of dithiopyz ingredent

2 months ago
1 Answer
  • A: The active ingredient dithiopyr (also known commercially as Dimension) in the Preen 15 lb. Lawn Crabgrass Control is formulated at a strength of 0.19%.
    2 months ago
    Helpful?

Q: Can I use this around my flower beds

3 months ago
1 Answer
  • AI-generated, Human-approved
    A: This product is intended for use on lawns and ornamental turf grasses rather than flower gardens. It is not recommended for application to certain plants like Pachysandra until they are well established, as injury may occur.
    3 months ago
    Helpful?

Q: Can this product be used in established perennial flower gardens

4 months ago
1 Answer
  • AI-generated, Human-approved
    A: This product is intended for use on lawns and ornamental turf grasses rather than flower gardens. While it can be used on ornamental turf, it is not recommended for application to certain plants like Pachysandra until they are well established, as injury may occur.
    4 months ago
    Helpful?

Q: will this kill clover?

4 months ago
1 Answer
  • A: Hello, this specific Preen Crabgrass Control will not kill clover that is already growing in your lawn, as it is designed only to prevent new weed seeds from sprouting. To eliminate existing clover, you would need a post-emergent weed killer that specifically targets broadleaf weeds without harming your grass.
    4 months ago
    Helpful?

Q: Can this be used around chickens?

11 months ago
1 Answer
  • A: Hello, thank you for your question. It is recommended that you remove any animals from the area during treatment and after the product is watered in and thoroughly dried then it will be safe for them to return.
    11 months ago
    Helpful?

Q: Hydroseeded new lawn 5 weeks ago. How soon can I apply this this product?

a year ago
1 Answer
  • A: Hello, thank you for your question. Preen does not recommend using this one new lawns. It is recommended that you wait until your lawn is fully established (Typically after 2-3 mows) to use this. For new lawns, they recommend using Preen New Lawn Crabgrass Preventer Plus Seed Starter Fertilizer instead.
    a year ago
    Helpful?

Q: Will this kill dandelion but save the grass lawn?

a year ago
1 Answer
  • A: Hi, Yes.
    a year ago
    Helpful?

Q: will this product kill existing crabgrass?

2 years ago
1 Answer
  • A: Hi James, Thank you for your inquiry! Preen Lawn Crabgrass Control will work to kill crabgrass only up to 3 tillers
    2 years ago
    Helpful?
1 - 10 of 16 Questions

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Reviews

Rating Snapshot

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27 reviews with 5 stars.
11 reviews with 4 stars.
1 review with 3 stars.
0 reviews with 2 stars.
2 reviews with 1 star.

Overall Rating

4.5
27 out of 29 (93%) reviewers recommend this product

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  • for crab grass
  • for lawn
  • controlling
  • satisfaction
  • grass
  • purchase
  • results
  • for hot weather
1 to 4 of 41 Reviews .
1 – 4 of 41 Reviews
Fort Smith, AR
Review 1

Come on springtime!

a month ago
This is a seasonally time applied product and this is not that time yet. I look forward to applying it next spring when the crabgrass is thinking it is home free.
SweepstakesYes

Yes, I recommend this product.

Review 1

no

4 months ago
To early to tell.
SweepstakesYes
Fort Wayne Indiana
Review 1

Crabgrass Control by Preen

5 months ago
So glad I was able to find this through Tractor Supply. Used their pre emergent for lawns before and liked the product, so I am looking forward to applying this one soon. Didn't have good luck with a product last year, believe this one will be better and can be applied 2 weeks late.
SweepstakesYes

Yes, I recommend this product.

Review 1

Preen Lawn Crabgrass pre emergent.

a year ago
I only gave it 4 stars because I don’t know how well it will work on my Lawn Crabgrass problem , will know soon when my lawn is out of the dormant stage. That’s when it needs to be reviewed.