A great lawn doesn’t happen by accident — it’s the result of consistent care and attention to your grass’s basic needs. The good news is that transforming your lawn from drab to dazzling is entirely achievable with the right approach.
Some of the most impactful steps you can take are mowing at the correct height, ensuring your lawn receives about 1 to 1.5 inches of water per week, and applying the right fertilizer at the right time. These practices aren’t just cosmetic fixes; they’re foundational to lawn health.
Short on time? Lawn Love handles all spring lawn maintenance so you can skip the weekend yard work and enjoy a professional-quality lawn.
- 1. Clean up your yard
- 2. Inspect your irrigation system
- 3. Tune up your lawn mower
- 4. Control weeds
- 5. Test your soil
- 6. Remove thatch
- 7. Aerate soil
- 8. Overseed thin or bare areas
- 9. Fertilize for growth
- 10. Water properly
- 11. Mow at the right height
- 12. Monitor for pests and disease
- FAQ about spring lawn care
1. Clean up your yard
Remove dead leaves, branches, and debris that accumulated over winter. This prevents grass from being smothered and reduces disease risks. A thorough spring cleanup also allows you to inspect areas of winter damage that may need reseeding.
Spring cleanup checklist:
- Rake up leaves and twigs to improve air circulation
- Clear toys, tools, and objects that flattened grass
- Gently rake matted areas affected by snow mold to help grass recover
If snow mold invaded your grass this winter, learn how to get rid of pink snow mold and gray snow mold.
2. Inspect your irrigation system
You won’t achieve a green spring lawn if the irrigation system isn’t operating to its full capacity. Before the growing season, test your sprinkler system:
- Run all zones to check for even coverage
- Look for leaks in heads, pipes, or hoses
- Adjust heads to avoid watering sidewalks and driveways
- Replace damaged sprinkler heads and nozzles
Visit Lawn Love’s Sprinkler System Maintenance Checklist for the full rundown.
3. Tune up your lawn mower
A well-maintained lawn mower can make or break your lawn. As spring rolls around, follow these best lawn mower maintenance practices:
- Sharpen mower blades – Dull blades tear grass instead of cutting cleanly
- Change oil and air filters for optimal performance
- Check spark plugs and replace worn ones
- Inspect tire pressure for even cutting
- Use quality fuel to prevent engine problems and carbon buildup
4. Control weeds
Weeds can rob your lawn of the nutrients it needs to green up this spring. Apply pre-emergent herbicides when soil temperatures are 50 to 55 degrees Fahrenheit for several consecutive days.
Note: If you wish to plant new grass seed this spring, do not apply pre-emergent herbicides, as the chemicals will stunt germination.
5. Test your soil
Conduct a soil test in early spring, recommends J. Bryan Unruh, Ph.D, Professor and Associate Center Director at West Florida Research and Education Center.
“(A soil test) will offer guidance on what soil amendments and fertilizers are needed. Without this information, you are only guessing on what is needed,” he says.
A soil test reveals your lawn’s pH level, organic matter, soil structure, and nutrient deficiencies. Send samples to your local Extension office for detailed analysis.
Based on results, you may need to add amendments, such as lime, sulfur, or organic matter, which are best applied in the fall.
Here’s how to soil test your lawn, step-by-step.
6. Remove thatch
Thatch is the layer of dead organic material that accumulates between the soil surface and grass blades. Too much thatch blocks nutrients, water, and air from reaching the soil, resulting in stunted root growth and poor turf health.
When your lawn has more than one-half inch of thatch, it’s time to remove the thatch with a dethatcher.
When to do it: Perform this invasive task when your grass is actively growing to minimize stress and speed up recovery. Dethatch warm-season grasses in late spring or early summer. The best time to dethatch cool-season grass is in the fall. However, if you missed the fall window, early spring is the second-best time to dethatch cool-season grass.
7. Aerate soil
Once your lawn is free of thatch, it’s the ideal time to aerate and relieve soil compaction. Compacted soil limits the amount of air, water, and nutrients that can reach grass roots, which slows growth and weakens your lawn.
Aeration options include liquid, spike, and core aeration, but core aeration is generally the most effective. Spike aeration simply pushes holes into the soil, which can actually compact it further, while core aeration removes plugs of soil to create space for better airflow and water movement.
When to do it: Aerate warm-season grasses in late spring or summer and cool-season grasses in fall. However, similar to dethatching, if your cool-season grass needs a boost and you missed the fall aeration window, early spring is the second-best time to aerate cool-season grass.
Dethatching and aeration are best left to the pros, but if you’re a passionate DIYer, visit Lawn Love’s guides on How to Aerate Your Lawn and How to Dethatch Your Lawn.
8. Overseed thin or bare areas
Is your turf looking dull and thin after winter? Encourage new growth by adding grass seed to your existing lawn. Overseeding thickens your lawn and fills in winter damage with lush, green growth.
Plus, the new growth helps to crowd out weeds, bringing you one step closer to your dream spring lawn.
The best time to overseed is right after aeration, because the new seed will make the most contact with the exposed soil.
There are many methods to overseeding. Find the right one for you in this guide on How to Overseed a Lawn.
9. Fertilize for growth
Spring fertilizer jumpstarts your lawn with essential nutrients, like nitrogen (N), phosphorus (P), potassium (K).
Before you apply the first bag of fertilizer you find at the store, always check your soil test first to confirm what your lawn needs. Fertilizer is sold with different ratios of essential nutrients, and your grass and soil may require a specific NPK ratio.
Unruh says fertilizer is often applied immediately after dethatching and aeration. However, if you’re planning to overseed, you’ll need to be careful with timing. Unruh recommends waiting to apply nitrogen fertilizer one month after overseeding. And if your soil test calls for it, apply phosphorus prior to overseeding.
When to fertilize: Fall is the most important fertilization period for cool-season grass, says Unruh. However, if your cool-season grass needs nutrients in early spring, he advises homeowners to fertilize when the grass begins to green up, but before it’s fully growing to give it a healthy start.
For warm-season grass, apply the spring application when the grass has fully greened up, says Unruh. For the second application, fertilize again in mid to late summer.
Fertilization is a complicated science, and too much fertilizer can ruin the lawn. Learn how to fertilize the right way before you get started.
10. Water properly
Poor watering technique can weaken your lawn, and ruin your chances of green spring grass. While drought conditions stress your grass, too much water isn’t good either. Overwatering encourages fungal disease, pests, and shallow roots.
Here are some watering tips to achieve a green spring lawn:
- Water your lawn before 10 a.m., ideally before 8 a.m. Watering early in the morning allows your lawn to hydrate before the afternoon sun evaporates the moisture.
- Only water when your grass shows signs of thirst.
- Water less often in early spring. Less water evaporates during this cool period, and spring showers also help irrigate your lawn.
- Cool-season grasses need about 1 to 1.5 inches of water per week, while warm-season grasses need around 1 inch of water per week.
11. Mow at the right height
Mowing your grass too short or cutting too much at once can jeopardize your lawn’s health and beauty.
How short you cut your grass depends on the type of turf you have. Some grasses thrive best at short heights, like bermudagrass, while other grasses don’t tolerate short cuts, such as bahiagrass.
Only cut one-third of the grass height at a time. Cut more than that, and you risk shocking your turfgrass.
Additional mowing tips:
- Mow slightly taller to shade out weed seeds
- Mow with sharp blades
- Avoid mowing wet grass
- Change mowing patterns to prevent ruts
- Start with biweekly mowing early in spring, then switch to weekly as growth accelerates
12. Monitor for pests and disease
Spring awakens lawn pests, including grubs, chinch bugs, sod webworms, and aphids. Grubs are especially problematic in late spring.
Fungal diseases also take root in spring, including dollar spot, brown patch, and red thread.
The secret to protecting your green yard from infestations is to maintain its overall health year-round. The stronger and healthier your yard, the more resistant it becomes to damage.
If infestations persist, contact a local lawn care professional for targeted treatment. Or, combat the invasion yourself with our handy guides:
- How to Get Rid of Grubs in Your Lawn
- How to Get Rid of Cutworms
- How to Get Rid of Sod Webworms in Your Lawn
- How to Get Rid of Fire Ants in Your Yard
- How to Get Rid of Chinch Bugs
FAQ about spring lawn care
Start spring lawn care after the last frost and when grass begins actively growing. For most regions, this means early to mid-spring. Warm-season grasses green up later than cool-season varieties.
Generally, leaving grass clippings on your lawn is beneficial. Clippings add nutrients to the soil as they decompose, acting as an organic mulch.
However, remove the grass clippings if there is an excess amount, they are clumped together, or you plan to overseed.
Wait until your new grass reaches about 3 to 4 inches before mowing for the first time.
Let Lawn Love handle your spring lawn care
Spring lawn maintenance takes time, expertise, and the right equipment. From aeration and overseeding to fertilization and weed control, Lawn Love’s local lawn care pros deliver professional results without the DIY hassle.
Get a quote and enjoy a healthier, greener lawn this spring—no rented equipment or weekend yard work required.
Main Image: Illustration by Whitney Lehnecker / Lawn Love; Photo by Mikhailov Studio / Adobe Stock
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Editorial Contributors
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Jane Purnell is an artist, writer, and nature lover. She enjoys teaching readers about the importance of eco-friendly lawn care, integrated pest management, biodiversity, and sustainable landscaping.
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