Hi-Yield Turf & Ornamental Weed and Grass Stopper provides superior control of Crabgrass and many other annual grass and broadleaf weeds!

Key Product Features

• Can be applied up to 4 weeks later than other preemergence Crabgrass preventers
• 12 lbs covers up to 5,000 square feet
• Contains Dimension
• Can be used on warm or cool season grasses
• Up to 4 months of crabgrass control

This weed preventer contains Dimension herbicide, which may be applied up to 4 weeks later than other crabgrass preventers and provides up to 4 months of crabgrass control. This provides pre-emergent control of crabgrass and control or suppression of other listed weeds when applied prior to their germination. In addition, this provides post-emergent control of seedling crabgrass after germination and emergence. Post-emergent control is limited to crabgrass only, but is effective up to 4 weeks after crabgrass has germinated. This generally corresponds to the time when crabgrass seedlings first become visible in the established turfgrass. Do not apply this later than 4 weeks after crabgrass germination. When to apply pre-emergent herbicides and weed preventers will depend on where you live, but in the spring, apply before soil temperatures reach 55 degrees Fahrenheit for optimal crabgrass control.