February Lawn Prep in North Texas: What to Do Before Green-Up Starts

February is a sleeper month for North Texas lawn care. Your Bermuda is still brown, the soil is cold, and it feels like nothing is happening. But under that dormant surface, the season is already setting up — and the moves you make in February determine how clean, green, and competitive your lawn is when it wakes up in March and April. Skip February, and you’ll be playing catch-up all spring. Get it right, and green-up feels almost effortless. Here’s exactly what to do this month.

What NOT to Do First

Before the to-do list, let’s talk about what not to do, because February is a month when impatient homeowners can cause real damage:

• Don’t fertilize. Dormant Bermuda cannot uptake nitrogen. Applying fertilizer to a lawn that isn’t actively growing feeds weeds and soil microbes, not the turf, and risks stimulating tender growth that gets burned by late February cold fronts.
• Don’t scalp. Scalping removes the insulating dormant canopy that protects the crown. Late February cold snaps are common in North Texas — 2021, 2022, and 2023 all had significant freezes well into late winter. Don’t strip the lawn’s protection before it no longer needs it.
• Don’t overseed with ryegrass. If you didn’t overseed in November, the window has closed. Overseeding now creates competition for space right when your Bermuda needs to green up without interference.
• Don’t heavy-irrigate. Cold, saturated soil warms more slowly than moist but well-drained soil. Excessive February watering delays green-up and promotes disease.

Task 1: Apply Spring Pre-Emergent (Your Most Important February Job)

The single most important February lawn task is getting your spring pre-emergent weed control applied at the right time. Crabgrass, dallisgrass, sandburs, and other warm-season annual weeds germinate when soil temperatures at the 1-inch depth consistently reach 55–60°F. In DFW, that typically happens in late February through mid-March.

Pre-emergent creates a chemical barrier in the soil that kills germinating weed seeds before they ever break the surface. Once you miss the germination window — once those seeds have already sprouted — pre-emergent is useless and you’re dealing with established weeds using post-emergent products that are slower, harder on the turf, and less reliable. Getting pre-emergent down in February or very early March is the single biggest thing you can do for your summer lawn appearance.

Our lawn care program times spring pre-emergent precisely to soil temperature data, not calendar dates, to ensure you never miss the window. A split application — one in late February and a follow-up in mid-March — extends protection through the full germination season and is the professional-grade approach for controlling crabgrass in DFW.

Task 2: Service Your Mowing Equipment

February is the best month to service your mower, and it’s one of the most skipped tasks in lawn care. When green-up hits in late March, you want sharp blades, fresh oil, a clean air filter, and a new spark plug ready to go. Trying to get mower service done during the spring rush — when every shop in DFW is backed up two to three weeks — means your first few cuts of the year go out with a dull blade, which tears and shreds tender new Bermuda growth instead of cutting it cleanly.

• Sharpen or replace mower blades.
• Change engine oil and air filter.
• Check tire pressure and tighten any loose components.
• Sharpen edger blades.
• Test your trimmer line and replace if it’s brittle or insufficient.

Task 3: Check and Repair Irrigation Before You Need It

Irrigation needs in February are minimal — dormant turf doesn’t need regular watering. But late February or early March is the right time to do a full system check before the season begins in earnest. Turn on each zone manually and walk the yard to identify:

• Broken or misaligned heads from winter freeze damage or lawn equipment strikes.
• Zones that aren’t covering fully due to clogged nozzles or low-pressure issues.
• Any pipe damage from February freeze events — especially in above-grade or poorly insulated runs.
• Controller programming — reset your schedule for spring before the system auto-starts on your pre-set summer schedule.

Fixing irrigation issues now means your first fertilizer application actually gets watered in correctly rather than sitting dry on the soil surface because a zone was broken.

Task 4: Walk the Lawn and Make Your Repair Plan

In late February, walk every part of your lawn and make notes on areas that need attention in spring. Identify bare patches, low spots, high-traffic thin areas, drainage problem zones, and any spots that showed recurring disease or pest damage last year. You won’t be doing repair work in February — but having a specific plan before green-up begins means you can move quickly when conditions are right in late April and May.

Bermuda patch repair via sprigging, plugging, or sod is most successful from late May through early July when soil temps are high and the grass is actively spreading. Planning now means having materials ready, schedules cleared, and timing locked in rather than scrambling in the summer heat.

Task 5: Watch the Soil Temperature Forecast

Start tracking soil temperatures in late February so you know exactly when to transition from pre-emergent timing to scalp-and-fertilize timing. Free soil temperature data for DFW is available from Texas A&M AgriLife Extension and various weather services. When 2-inch soil temps hit 65°F consistently, you’re entering the green-up window. That’s your signal to schedule scalping, prep your first fertilizer application, and get ready for one of the most action-packed months in the lawn care calendar.

For a deeper look at what to expect during green-up itself, see our guide on how long Bermuda dormancy lasts in DFW and when green-up starts.

February Is Quieter But Never Wasted

The homeowners who consistently have the best-looking Bermuda yards in Arlington in June are the ones who didn’t wait until March to start thinking about their lawn. They had pre-emergent down, equipment serviced, and a plan in place by the last week of February. Hamann Lawn Care & Weed Control has been helping DFW families get ahead of the season since 2006. Call us and we’ll make sure your February setup is solid.