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4.2 out of 5 stars. 93 reviews
A woman outside with a dog
A woman outside with a dog

Roundup Crabgrass Destroyer RTU Trigger .5 GAL

Roundup Crabgrass Destroyer RTU Trigger .5 GAL

Item # 601671999

Stocked & Ready
Roundup Roundup Crabgrass Destroyer RTU Trigger .5 GAL
Roundup Roundup Crabgrass Destroyer RTU Trigger .5 GAL
$19.99


Spend $49.99 to unlock free delivery!

Notice:
This Item cannot be shipped to AL, AK, AZ, CA, FL, GA, HI, LA, MS, NM, OK, SC, TX.
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Roundup Crabgrass Destroyer RTU Trigger .5 GAL

Item # 601671999

Stocked & Ready
Roundup Roundup Crabgrass Destroyer RTU Trigger .5 GAL
Roundup Roundup Crabgrass Destroyer RTU Trigger .5 GAL

$19.99

Spend $49.99 to unlock free delivery!

Shopping at

Grassland (franklin) TN

Delivery to

Pickup Nearby at SMYRNA TN(20.8) miles Free

Ship to store at Grassland (franklin) TN

Free standard delivery on online footwear & Clothing purchases of $49 and over.


Notice:
This Item cannot be shipped to AL, AK, AZ, CA, FL, GA, HI, LA, MS, NM, OK, SC, TX.
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Tackle grassy weeds in your yard with Roundup for Lawns Crabgrass Destroyer2. This weed control product kills crabgrass and grassy weeds including barnyardgrass, foxtail, goosegrass, johnsongrass, panicum, millet, shattercane, and others as listed. In addition, this grassy weed killer may be applied before seeding, including the day of seeding (do not apply for 28 days after seeding of listed turfgrasses). Use this product on Kentucky bluegrass, fine fescue, perennial ryegrass, and tall fescue. To apply, remove the sprayer and pull the cord all the way out. Insert plug into the knob opening on cap. Flip up the spout or turn the knob to ON and adjust the nozzle to the desired spray setting. Weeds will turn white 4-7 days after application and whither before dying. For best results, apply to actively growing weeds during early growth stages. Do not apply to bahiagrass, bermudagrass, buffalograss, carpetgrass, clover (desirable), creeping bentgrass, dichondra, St. Augustinegrass (including Floratam), seashore paspalum, or zoysiagrass. Do not irrigate or apply if rain expected within 24 hours of applying. Do not reapply this product within 3 weeks of first application. Take back your lawn from grassy weeds with Roundup for Lawns Crabgrass Destroyer2.

  • Roundup for Lawns Crabgrass Destroyer2 kills crabgrass and grassy weeds to the root
  • This weed killer for lawns is formulated to kill even the toughest crabgrass and grassy weeds
  • Apply this product to Kentucky bluegrass, fine fescue, perennial ryegrass and tall fescue
  • Apply this product to actively growing weeds (during the early growth stages for the best results), when daytime temperatures are between 45F and 90F
  • This 64 oz. container of Roundup for Lawns Crabgrass Destroyer2 is ready-to-use with a trigger sprayer

Q&As

1 - 3 of 3 Questions

Q: How well does it really work on mature crabgrass

24 days ago
1 Answer
  • AI-generated, Human-approved
    A: For the best results, it is recommended to apply this product to actively growing weeds during their early growth stages. While it is formulated to kill even the toughest crabgrass, weeds typically turn white within 4 to 7 days of application before withering and dying.
    20 days ago
    Helpful?

Q: What do you do after this is applied

a month ago
1 Answer
  • AI-generated, Human-approved
    A: After applying, wait for weeds to turn white within 4 to 7 days before they wither and die. Do not irrigate or allow the area to get wet if rain is expected within 24 hours. If a second application is needed, wait at least 3 weeks before reapplying.
    a month ago
    Helpful?

Q: will this product kill my fescue grass

5 months ago
1 Answer
  • AI-generated, Human-approved
    A: No, this product is safe to use on fine fescue and tall fescue. It is specifically formulated to kill crabgrass and other listed grassy weeds while remaining safe for use on Kentucky bluegrass, perennial ryegrass, and fescue lawns.
    5 months ago
    Helpful?

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Reviews

Rating Snapshot

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51 reviews with 5 stars.
19 reviews with 4 stars.
13 reviews with 3 stars.
7 reviews with 2 stars.
3 reviews with 1 star.

Overall Rating

4.2
3 out of 5 (60%) reviewers recommend this product

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Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.
The Roundup Crabgrass Destroyer appears to be an effective product for controlling crabgrass and other weeds in lawns, with most reviewers reporting successful results within a week or two of application. The product is described as easy to use, with a convenient spray nozzle, and does not harm the ...
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1 to 4 of 93 Reviews .
1 – 4 of 93 Reviews
Virginia
Reviews 3

Works eventually

9 days ago
The product does work but takes longer to take effect than advertised.
SweepstakesYes

Yes, I recommend this product.

Review 1

Strong and powerful

4 months ago
This product is seriously strong and powerful. I use the product once and it did a fantastic job of cleaning up the crabgrass in my backyard. I would suggest this to friends and family to clean up around their house area outside.

Originally posted on roundup.com

Review 1

This Really effective & works great.

6 months ago
Kind of smelly, definitely covers alot of ground. My yard has many different types of grass, this got rid of the unwanted crab grass and even took out the weeds.

Originally posted on roundup.com

Review 1

1 application and your done

11 months ago
I have pesky crab grass that pokes through my brick walkway, and I treat it every season multiple times . Well, with Roundup Crabgrass destroyer, I only needed 1 application all season . This stuff really kills the crabgrass. The bottle was very easy to assemble and use . It comes with its own attachable sprayer that is removable for easy storage . The application went very smoothly. It applied evenly and doent smell too terrible.

Originally posted on roundup.com