Spring Lawn Care Checklist for Quad Cities Homeowners

Quad Cities winters leave behind a mess. Matted leaves, dead debris, compacted soil, and bare patches that need attention before anything can grow properly. Most homeowners know their lawn needs help after the thaw, but few know exactly what to do and when.

This checklist breaks down every task your lawn needs from late March through May, timed specifically for our Zone 5b climate and Mississippi River Valley conditions. Follow it in order and your property will be the one on the block that looks like a professional handles it. Because it should be.

March: Cleanup and assessment

Before any treatments or mowing can happen, your property needs a thorough spring cleanup. Winter debris traps moisture against grass crowns and creates the perfect environment for fungal disease.

• Clear all branches, sticks, and storm debris from lawn areas
• Rake or blow matted leaves off grass, especially in corners and along fences
• Clean out landscape beds and remove dead plant material
• Inspect for bare spots, winter kill, and animal damage
• Check drainage patterns and address standing water areas

Early April: Pre-emergent and first fertilizer

This is the most time-sensitive step on the entire checklist. Pre-emergent crabgrass control must go down before soil temperatures hit 55 degrees consistently. In the Quad Cities, that typically falls in the first two weeks of April.

The first application of our 5-step lawn care program combines pre-emergent crabgrass prevention with a balanced spring fertilizer. This does two things at once: stops crabgrass seeds from germinating and feeds your lawn the nitrogen it needs to green up after winter dormancy.

Mid-April: First mow and edging

Your first mow should happen when grass reaches about 3.5 to 4 inches tall. Do not mow too early. The grass needs to establish new root growth before you stress it with cutting.

For the first mow, set your mower height at 3 to 3.5 inches. Never remove more than one third of the blade length in a single mowing. This is the most important rule in lawn care and the one most homeowners break.

Late April through May: Build and maintain

By late April your lawn should be actively growing and looking noticeably better. Now is the time to address any remaining issues and set yourself up for the rest of the season.

• Bare spots: Patch with seed or sod before weed pressure increases
• Mulch: Fresh mulch installation transforms bed appearance overnight
• Broadleaf weeds: Dandelions and clover emerging now get treated in the late spring application
• Hedges: First hedge trimming once new growth appears

Frequently asked questions

When should I start spring lawn care in the Quad Cities?

Ground conditions typically allow spring cleanup starting in late March once the soil thaws and dries enough to walk on without leaving ruts. Pre-emergent timing is early April when soil temperatures approach 55 degrees. First mow usually happens mid to late April depending on the year.

Can I handle spring cleanup myself?

You can do basic debris removal and raking yourself. However, professional spring cleanup includes proper bed edging, detailed bed prep, hard surface blowing, and full debris hauling that most homeowners don’t have the equipment or time for. Most customers save an entire weekend by hiring it out.

What if I missed the pre-emergent window?

If crabgrass has already germinated, pre-emergent will not work. You will need post-emergent crabgrass treatment later in the season. This is one of the main reasons our 5-step program is valuable. We time every application to the actual conditions, not a corporate calendar.

Services that pair with spring cleanup

Most Davenport and Bettendorf customers combine their spring checklist with one or more of these services to get everything handled at once:

• Mulch installation – fresh mulch after bed cleanup transforms curb appeal immediately
• 5-step lawn care program – start fertilization and weed prevention right after cleanup
• Aeration and overseeding – address compaction and thin spots identified during cleanup
• Professional landscaping – perfect time for new plantings and improvements