Wednesday, April 1, 2026

April Showers and Crabgrass: Why Spring Rain is a Double-Edged Sword

A photo of crabgrass on a lawn.
There's a lot to love about April in Michigan. The rain returns, the ground thaws, and your lawn starts
waking up from winter. On the flip side, that same weather that we love creates an environment that allows crabgrass to thrive.

Spring Rain + Warming Soil = Crabgrass Season

Crabgrass seeds germinate when soil temperatures reach around 50°F, a milestone that arrives in Livingston County in late March or early April. The combination of moisture and warmth provides the perfect mix of what dormant seeds have been waiting for all winter long.

Each crabgrass plant drops up to 150,000 seeds before dying in the fall; the potential for a new infestation grows every year it goes untreated.

The Window to Stop Crabgrass is Short

Pre-emergent herbicides are the most effective weapon against crabgrass and must be applied before seeds germinate. Once seeds are no longer dormant, pre-emergent treatments are useless. That window is just a few weeks wide in early spring! In Livingston County, professional lawn care companies track soil temperatures to ensure they optimize treatments during this window. For most homeowners managing things on their own, it's easy to miss.

Rain Can Work for You — With the Right Foundation

April showers don't have to be a bad thing. A properly treated, healthy lawn reaps the benefits of spring rainfall, developing strong roots and dense turf that crowds out weed seeds naturally. The key is making sure your lawn is set up for that success before the season starts – with the proper treatments applied at the right times.


Trust Professional Livingston County Lawn Care


Our professional lawn care serves most of southeast Michigan! Check the bottom of our website to see if we serve a town near you — if you're nearby, we can help! Contact us today to schedule a lawn evaluation, get a free quote, or learn more about our full lawn care services.

Act now—call 517-540-1100 or submit the online form to schedule your service and get ahead of crabgrass.

April Showers and Crabgrass: Why Spring Rain is a Double-Edged Sword

There's a lot to love about April in Michigan. The rain returns, the ground thaws, and your lawn starts waking up from winter. On the f...