Home Slickdeals 40-Oz Spectracide Weed Stop for Lawns + Crabgrass Killer Concentrate $4.15 +... Slickdeals 40-Oz Spectracide Weed Stop for Lawns + Crabgrass Killer Concentrate $4.15 + Free S&H w/ Walmart+ or $35+ By ARCOM - 29 December 2021 63 0 SHARE Facebook Twitter Go to the deal page: 40-Oz Spectracide Weed Stop for Lawns + Crabgrass Killer Concentrate $4.15 + Free S&H w/ Walmart+ or $35+