03/24/2021
Its Spring and time to get rid of those w**ds.
For those who prefer w**d-free lawns, spring lawn care is as much about w**d prevention as it is about fostering healthy lawn growth. You do not get rid of all lawn w**ds in the same manner. Depending upon whether a w**d is annual or perennial, you will use a preemergent herbicide or a post-emergent herbicide, respectively. Although, to fight crabgrass, consider using both. Crabgrass is an annual w**d and is tough to eradicate.
Crabgrass begins its assault on lawns in spring when temperatures are consistently 65 to 70 degrees Fahrenheit for several days. Preemergent herbicides address w**ds, not after the fact, but before their seedlings can even emerge. Preemergent herbicides form a chemical barrier in the top layer of soil that coats seeds and prevents them from growing roots and shoots. If you know you have a problem with crabgrass, then apply fertilizer and preemergent herbicides at the same time or use a combination formula.
If you are using preemergent herbicides, don't plan on doing any core aeration until the fall. You will puncture the shield and decrease the w**d killer's effectiveness.
Preemergent herbicides also work against grass seeds, too. So, if you have to establish new grass, it might be difficult if you apply a preemergent herbicide. Overseeding is incompatible with the application of most preemergent herbicides. So while it's still possible to overseed in spring, it's merely easier to do so in fall. There will be no competition from crabgrass then because the fall frosts kill off crabgrass.
Give us a call today - we offer both treatments.