Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food, 40.05 lb.
Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food, 40.05 lb.
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Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food, 40.05 lb.

Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food, 40.05 lb.Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food 40 05 lb2 pack Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food 13 35 lbScotts Turf Builder Halts Crabgrass Preventer 13 35 lbs with Lawn Food
Size:15,000 sq. ft.
Pack Size:Single

Key item features

  • Dual Action: Stops crabgrass before it invades and feeds grass for a fast green-up after winter, promoting a thick lawn with deeper roots.
  • Weed Prevention: Prevents listed weeds including crabgrass, barnyard grass, foxtail, Poa annua, chickweed, and oxalis.
  • Application Timing: Apply to a dry lawn in early spring before temperatures regularly reach the 80s, prior to the 3rd or 4th mowing.
  • Weather Resilience: Rain, snow, or freezing conditions after application will not affect the product's performance.
  • Coverage Area: One 40.05 lb. bag covers up to 15,000 sq. ft. when applied with a Scotts spreader.
  • Application Care: Avoid applying to Dichondra and Bentgrass; for best results, water the lawn with 1/4 to 1/2 inch of water within 2-3 days after application.
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Current price is $79.9812.5 ¢/oz
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About this item

Product details

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Customer ratings & reviews

4.4 out of 5 stars
stars3,059 ratings1,873 reviews
How item rating is calculated
  1. 5 stars73% (2,231)
  2. 4 stars13% (405)
  3. 3 stars4% (135)
  4. 2 stars3% (83)
  5. 1 star7% (205)

Reviews summary

Pros

  • : Produces a vibrant, dense grass cover.
  • : Prevents crabgrass and greens up lawn.
  • : Minimal setup required for application process.
  • : Prevents crabgrass and weeds from germinating.
  • : Offers good value for the cost.

Neutral

  • : Can be clear and easy to follow, but may also be incomplete or unclear for some users.
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Showing 1-3 of 1,873 reviews

Apr 18, 2026
THGDriver
Item details
Size: 5,000 sq. ft.
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Great stuff.

I put this on my lawn (Eastern PA,) between the 10th and 15th of April. It greens the grass right up while keeping most all weeds in check. It usually last all season too. I highly recommend.

Helpful?2YVJO6IRSGQW20713587
May 2, 2026
craig
Item details
Size: 15,000 sq. ft.
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

My lawn is looking good and the pre emergent will keep the weeds a bay. Ready to move onto step two weed and feed and get established weeds that came back.

Helpful?2YVJO6IRSGQW20713587
Apr 1, 2026
LG
Top Reviewer
Item details
Size: 5,000 sq. ft.
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

The secret to preventing a crabgrass invasion

This is the first lawn product I use every spring season to make my lawn thick, which helps prevent any crabgrass weeds from invading my lawn. It works well and does the job right. Best brand around.

Helpful?2YVJO6IRSGQW20713587