Spring Lawn Care Checklist for Cape Cod Homeowners

March: Assess Winter Damage

Walk your property once the ground thaws and note bare spots, vole trails (those winding dead paths through the grass), salt damage near driveways and roads, and areas of matted turf from winter snow mold. Make a list — these need to be addressed before the growing season starts. Don't rush to seed too early; soil temperature needs to reach 50°F for grass seed to germinate reliably.

April: Rake, Aerate, and Overseed

Light raking removes dead thatch and helps matted grass stand upright so sunlight and air can reach the crown. If your lawn has bare patches, overseed with a Cape Cod-appropriate blend — a mix of fine fescues and Kentucky bluegrass handles the region's combination of sandy soil, coastal humidity, and occasional drought well. Core aeration in spring breaks up compaction from winter foot traffic.

May: First Fertilizer Application

Apply the first organic fertilizer application once consistent soil temperatures above 55°F are established — typically mid to late May on Cape Cod. This coincides with the start of active grass growth and gives the lawn the nutrients it needs to push through the summer season. Avoid high-nitrogen applications before Memorial Day weekend, as rapid early growth can weaken root systems.

June: Pre-Emergent Weed Control

Crabgrass germination on Cape Cod typically peaks in late May to early June when soil temperatures hit 55-65°F at the 2-inch depth. Pre-emergent applications need to go down before this window — so have your lawn care professional schedule this in late April or early May. Timing is everything: too early and it breaks down before crabgrass germinates; too late and you've missed the window entirely.