The lawn is showing green. The snow is off the grass. And every homeowner in Davis County is asking the same question right now: what should I actually be doing, and in what order?
Spring lawn care is not complicated, but the sequence matters. Do things out of order and you waste money or undo work you already paid for. This is the checklist we would hand you if you were standing in our office in Centerville asking what to do this month.
Clean Up Winter Debris First
Before anything else, walk the yard and pick up what winter left behind. Sticks, gravel thrown by the plow, dog toys, and leaves that piled up against the fence all need to come off the lawn before the mower touches it.
Take a leaf rake and lightly pull it across any matted, crusty patches. You are not dethatching. You are fluffing the grass back up so air and sunlight reach the crowns. Pay attention to the strip within two feet of sidewalks, driveways, and the curb. That is where deicing salt accumulates over winter, and you will see the damage first there: straw-colored bands, thin spots, or a white crust on the soil surface.
For salt-damaged areas, flush them heavily with a hose once the ground thaws. Run water deep enough to pool, let it soak in, and repeat three or four times over a couple of days. You are pushing the sodium down past the root zone. If the damage is severe, broadcast pelletized gypsum over the affected strip and water it in. Anything that does not green up by late April probably needs overseeding.
Check for Snow Mold
While you are raking, look for circular patches of matted, pale grass. That is snow mold, and most Davis County lawns get at least a little of it, especially on the north side of the house or wherever a plow pile sat for weeks.
Gray snow mold looks bleached or straw-colored, sometimes with a faint white halo, and it only damages the blades. Rake it out, let sunlight hit it, and it will grow back on its own. Pink snow mold has a faint salmon-colored edge and can damage the crown and roots, not just the blades. If a pink snow mold patch has not greened up by mid-May, plan to overseed it in the fall.
Either way, the fix in March is the same: rake gently to break up the mat, get air moving, and let the grass recover on its own.
Get the Mower Ready
Sharpen or replace the blade before the first cut. A dull blade tears the grass instead of cutting it, leaving frayed white tips that brown out within a day and invite disease. If the blade is bent or chipped from hitting sprinkler heads last summer, replace it. New blades run $20 to $40 at any hardware store.
While the mower is tipped, change the oil, swap the spark plug, and put in fresh fuel if you did not drain the tank in October.
Inspect the Sprinkler System
Now is the time to walk every zone and flag problems while the system is still dry. Look for cracked heads, tilted risers, and anything a plow displaced. Check the backflow preventer for cracks or freeze damage. Open the controller and replace the backup battery.
Utah requires annual backflow testing by a certified tester, and most cities want that report on file before they consider you compliant. Get on a tester’s calendar now. They fill up fast in April.
When you do turn the system on, open the main valve slowly, a quarter turn at a time over several minutes. A sudden pressure surge into dry pipes blows fittings and cracks heads.
Plan your spring watering schedule, not your summer one. The lawn needs far less water in April than in July. Two short runs per week is usually enough in spring. Daily watering builds shallow roots and sets up problems for August.
First Mowing
Wait until the grass is actively growing and tall enough to need cutting. In most of Davis County that is somewhere between the first and third week of April, sooner on warm south-facing yards, later on the higher benches in Fruit Heights and east Kaysville.
Set the mower at 2.5 to 3 inches. Do not scalp. Scalping a cool-season lawn in early spring stresses a plant that is running on stored energy and opens the soil to crabgrass. Follow the one-third rule: never remove more than a third of the blade height in a single pass.
Bag the first cut. There is enough dead, matted material in those clippings that you want it off the lawn rather than mulched back in. After the second mow, switch back to mulching.
Pre-Emergent Timing
Crabgrass seed germinates when soil temperature at the top two inches reaches 55 degrees for several consecutive days. In Davis County, that window usually opens between late March and mid-April. A pre-emergent herbicide needs to be in the ground before that happens.
Apply too early and the chemical barrier degrades before crabgrass finishes germinating in May. Apply too late and you have already missed the window. We covered the exact timing science in a separate post earlier this spring. If you would rather not track soil temperatures yourself, our pre-emergent service handles the timing and application.
One important note: do not dethatch or power-rake after pre-emergent is down. You will tear through the chemical barrier and crabgrass will come right through the gaps.
Spring Fertilizer
Hold off on fertilizer until the lawn is actively growing and you have mowed it at least once. Pushing nitrogen into a half-dormant lawn wastes product and forces blade growth before the roots are ready to support it. In most Davis County yards, the right window for the first feeding is mid-April to early May.
We wrote a full post on spring fertilizer timing earlier this month that covers the soil temperature triggers and why patience matters. If you want it handled, our lawn fertilization service puts the right product down at the right time.
Aeration
If your lawn struggled with compaction last year, water pooling instead of soaking in, footprints that stayed visible for hours, thin grass in traffic areas, spring is a good time to aerate. But the timing matters: aerate before pre-emergent goes down, not after. Punching holes through a fresh pre-emergent barrier defeats the purpose of the application. If you missed that window, the fall aeration slot works just as well.
We covered the full mechanics of core aeration, why Davis County clay makes it more important than most places, and how to tell if your lawn needs it in a separate February post. Our core aeration service handles the equipment and timing if you do not want to rent a machine.
Watch for Early Weeds
The first broadleaf weeds showing up in Davis County yards right now are henbit, purple deadnettle, common chickweed, and early dandelions. The first three are winter annuals that germinated last fall and are flowering before they die out in early summer.
For small patches, hand-pulling works while the soil is still soft from snowmelt. Get the whole taproot on dandelions or they will regrow. For widespread broadleaf weeds, wait until air temperatures are consistently between 60 and 85 degrees before applying any selective herbicide. Spraying in cold weather burns the leaves without killing the roots, and the weed comes back.
Thick turf is the long-term answer. The aeration, fertilization, and mowing-height work you do this spring is what keeps weed pressure down next year.
When It Makes Sense to Hand It Off
DIY spring lawn care works fine on a healthy lawn. The signal it is time to bring in help is when you are seeing problems that DIY cannot fix in the right order at the right time.
If more than a quarter of the lawn is thin, bare, or weed-covered, you are rebuilding turf, not maintaining it. The sequence of aeration, overseeding, fertilization, and weed control needs to be timed correctly to work, and getting the order wrong wastes money.
If the same disease patches come back every spring, snow mold, necrotic ring spot, or dollar spot in the same locations, diagnosing the real cause takes experience. The wrong treatment wastes a season.
If you simply do not want to track soil temperatures, product timing windows, and the difference between a pre-emergent window and a fertilizer window, that is the most common reason people call. A full-season program handles the calendar so you do not have to. You can also contact us for a free estimate on individual services or the full program.