Selecting the Right Pre-Emergent Herbicide
When selecting a pre-emergent herbicide, it’s important to choose a product specifically formulated for turf-type tall fescue lawns and suited to Virginia’s climate. Key factors to consider include the types of weeds the herbicide targets, whether it’s best applied in granular or liquid form, and its compatibility with your lawn care routine.
At Taylor’s, we love to recommend Scotts and Jonathan Green as great pre-emergent brands. Both brands offer high-quality pre-emergent herbicides designed to stop crabgrass before it takes root, ensuring a healthier and more vibrant lawn throughout the growing season.
Application Tips and Consideration
When applying pre-emergent herbicides to your turf-type tall fescue lawn, there are several important tips to follow to achieve the most effective results. First, monitor soil temperatures using a soil thermometer, and aim to apply the pre-emergent when the soil consistently reaches 55°F for several consecutive days. Ensure even distribution of the herbicide by using a broadcast spreader to achieve uniform coverage across your lawn.
After application, water your lawn thoroughly to activate the herbicide and help it penetrate the soil. Avoid disturbing the soil by refraining from aerating or dethatching immediately after applying the pre-emergent, as this can disrupt the herbicide barrier.
Keep in mind that while pre-emergents prevent new weeds from germinating, they won’t eliminate existing ones, so consider using a post-emergent herbicide for weeds that have already emerged. Finally, stay aware of local weather conditions—especially in Hampton Roads where coastal influences can affect soil temperatures and moisture levels—so you can time your application effectively.
