best weed and crabgrass killer for lawns

Rating details & item highlights

• quality
  4.3 out of 5
• value
  4.3 out of 5

• Blocks weeds for three months, guaranteed.
• Safe for use around over 200 established flowers, vegetables, trees and shrubs as listed on the label
• Prevents new weeds from sprouting, eliminating hand-weeding
• Easy to use, flip-top shaker cap
• Apply anytime spring, summer or fall. Reapply again after three months for continued weed prevention.
• Covers 900 sq. ft.
• Weight: 5.62 Pounds
• Duration: 3 Months
• Application Type: Granules
• Maximum Coverage Area: 900 Square Feet

Rating details & item highlights

• Roundup® For Lawns₁ is a ready-to-use tough weed killer for Northern grasses that kills weeds, roots and all (when used as directed), with up to 3 month weed control (as listed)
• Kills 253 types of weeds (see inside booklet for weed list), including crabgrass, dandelion, clover, yellow nutsedge, poison ivy, chickweed, oxalis, and purslane
• Roundup® For Lawns₁ starts working immediately and is rainproof in 3 hours
• Use this tough weed killer on listed Northern grasses, including Kentucky Bluegrass, Perennial Ryegrass, Fescue spp. including Tall, Red, and Fine Leaf Fescues, and Zoysiagrass
• The easy reach extendable spray wand makes application a breeze with its continuous spray
• Weight: 13.68 Pounds
• Formulation: Ready to Use
• Application Type: Spray
• Maximum Coverage Area: 5000 Square Feet

Rating details & item highlights

• quality
  4.6 out of 5
• value
  4.6 out of 5

• Scotts® Turf Builder® Weed & Feed5 weed killer plus fertilizer kills existing weeds and feeds to thicken your lawn and crowd out future weeds
• Apply when weeds are actively growing and daytime temperatures are between 60°F and 90°F
• Controls over 50 listed lawn weeds, including clover, dandelion, plantain, morningglory, chicory, eveningprimrose, and purslane
• This lawn care product is for use on Bahiagrass, Bermudagrass, Bluegrass, Centipedegrass, Fescue, Ryegrass, and Zoysiagrass
• One 11.32 lb. bag of Scotts® Turf Builder® Weed & Feed5 covers 4,000 sq. ft.
• Weight: 11.57 Pounds
• Used For: Fertilizes Lawn and Control Weeds
• Duration: 2 Months
• Application Type: Dispense by Hand
• Time Release: Release Timing Not Indicated
• Maximum Coverage Area: 4000 Square Feet