Crabgrass preemergent is important because it prevents crabgrass seeds from germinating and taking root in your lawn or garden. Here’s why it matters:
1. Prevention is More Effective Than Treatment
Once crabgrass is established, it’s difficult to eliminate without damaging desirable grasses. Preemergent herbicides work by creating a chemical barrier in the soil that stops the crabgrass seeds from sprouting.
2. Maintains Lawn Health and Appearance
Crabgrass is an aggressive weed that competes with turfgrass for sunlight, nutrients, and water. Preventing it helps keep your lawn dense, green, and healthy.
3. Reduces the Need for Chemical Interventions Later
By using preemergents early in the season (typically early spring when soil temps reach ~55°F), you reduce or eliminate the need for post-emergent herbicides later, which can be more harmful to the environment and nearby plants.
4. Cost-Effective Lawn Management
It’s generally cheaper to apply a preemergent once or twice a season than to deal with widespread crabgrass infestations that require multiple treatments.
safest products and our technicians pride themselves with safety and environmental protection measures. SeaScape will call ahead before all lawn care applications and weeds are always spot-treated to avoid unnecessary ‘blanket’ applications. After all treatments, our technicians will clean driveways and walks of all products.