When should I put down pre-emergent in Atlanta?

In Atlanta (Zone 7b), apply pre-emergent herbicide in early March when soil temperatures reach 55°F. This prevents crabgrass and other summer annual weeds from germinating. A second application in early fall (September) helps control winter annuals like Poa annua.

What's the best grass type for Atlanta?

Atlanta homeowners typically choose from Bermuda, Zoysia, Tall Fescue. Bermuda is the most popular choice because it handles Atlanta's summer heat well and requires less water than alternatives. For shady areas, Zoysia is a better option. Your choice may also depend on sun exposure, watering restrictions, and how much winter color matters to you.

How often should I water my lawn in Atlanta?

Atlanta's soil holds moisture but absorbs water slowly. Water deeply once or twice per week using longer run times or cycle-and-soak to prevent runoff. Avoid daily watering which keeps roots shallow. Atlanta receives 48 inches of rain annually, with summer highs around 90°F. Reduce irrigation after rain and increase during dry spells.

How do I deal with armyworms in Atlanta?

Fall armyworms arrive in late summer, especially after hurricanes or tropical weather. Watch for birds feeding heavily on your lawn and small green caterpillars on grass blades. They can destroy a lawn in days — apply bifenthrin-based insecticides immediately if spotted.

Home/Lawn Care/Georgia/Atlanta

Lawn Care Plan for Atlanta, GA

Climate Zone

Season

March–November

Annual Rain

48″/yr

Summer High

90°F

Lawn Care in Atlanta

Atlanta sits in the transition zone where both warm and cool-season grasses can succeed. Bermuda and Zoysia thrive in sunny areas, while Tall Fescue works in shade. The red clay soils require amendments for optimal drainage and nutrient availability.

Common Grass Types in Atlanta

Lawns in Atlanta typically grow Bermuda, Zoysia, Centipede and Tall Fescue. Each type has different mowing heights, watering needs, and fertilizer schedules — select yours below for a tailored plan.

Select your grass type

Your schedule updates based on what's growing in your yard. Pick your grass and we'll show you exactly what to do each month.

Local Tips for Atlanta Homeowners

Buckhead and Midtown lawns often struggle with shade from mature hardwoods — Zoysia's shade tolerance makes it popular in these established neighborhoods. ITP (Inside the Perimeter) lots tend to be smaller with more shade, while OTP suburbs like Alpharetta and Johns Creek have larger sunny yards where Bermuda excels. Georgia EPD drought restrictions can hit suddenly in July and August — when you see 'Level 2 Drought Response' in the news, that means watering is limited to specific days. The UGA Extension office on Ponce offers free soil testing — red clay pH often runs acidic (5.5-6.0), and a lime application every 2-3 years keeps grass healthy. Fall armyworm outbreaks typically hit metro Atlanta in late August after migrating from South Georgia. If you see birds congregating on your lawn or notice the grass looking 'mowed down' in patches, check for small green caterpillars and treat immediately with bifenthrin.

Watering Your Lawn in Atlanta

Local restrictions: Atlanta water utilities can implement mandatory conservation measures during droughts, including odd/even watering days and time-of-day restrictions. Check local guidelines before setting irrigation schedules.

Soil considerations: Atlanta's soil holds moisture but absorbs water slowly. Use cycle-and-soak irrigation (run 15-20 minutes, pause 30 minutes, repeat) to let water penetrate without runoff. Clay-type soils benefit from annual core aeration to improve water penetration.

Seasonal patterns: Atlanta receives 48 inches of rain annually, but summer distribution can be uneven. July and August often bring dry stretches that stress cool-season grasses. Be prepared to supplement during these periods.

Recommended frequency for Bermuda: 2 times per week during summer, reduce to once weekly in spring/fall

Watering depth: 0.5-0.75 inches per session (1-1.5 inches total per week)

Bermuda handles drought well. During dry spells, deep infrequent watering is better than frequent shallow watering. Reduce irrigation as bermuda enters fall dormancy.

Weeds & Pests for Bermuda in Atlanta

Common Weeds

CrabgrassApr–Oct
NutsedgeMay–Sep
DallisgrassMay–Sep
HenbitOct–Apr
Poa annuaOct–Apr

Common Pests

ArmywormsAug–Oct
White GrubsJun–Oct
Bermuda MitesJun–Sep
Sod WebwormsMay–Sep
Fire AntsMar–Nov

Month-by-Month Bermuda Schedule for Atlanta

Here's what to do each month to keep your bermuda lawn healthy in Zone 7b.

Month	Key Tasks
Jan	•Equipment maintenance — sharpen blades, check spreader •Soil test if not done in 3 years Bermuda is fully dormant. Plan your spring scalp timing based on your local last frost date.
Feb	•Prepare for scalping — watch soil temps •Service irrigation system Soil temps still too cold for green-up in transition zones. Don't rush the scalp — wait for consistent soil temps near 60-65°F.
Mar	•Apply pre-emergent when soil temps hit 55°F (4" depth) •Scalp lawn to 0.5" once soil is 65°F+ and green-up starts •Bag and remove all scalped debris Timing varies year to year — monitor soil temps at 4-inch depth, morning reading. Pre-emergent goes down BEFORE 55°F. Scalp AFTER you see first green-up.
Apr	•First nitrogen application once 50%+ green (0.5 lb N/1K) •Begin regular mowing at 1-1.5" every 7 days •Spot-treat broadleaf weeds emerging through pre-emergent Don't rush the first feeding. Wait until Bermuda is actively growing and at least half-green to avoid wasting nitrogen on weeds.
May	•Mow every 5-7 days at 1-1.5" •Second nitrogen application (0.5-1 lb N/1K sqft) •Apply preventive grub control •Begin regular watering (1 inch/week) Growth picks up rapidly. Bermuda in transition zones gets a shorter peak season — maximize it with consistent mowing and feeding.
Jun	•Peak mowing season — every 3-5 days •Water deeply 2 times per week (1-1.5" total) •Monitor for armyworms and bermuda mites Bermuda thrives in the heat. This is the best time for any repair work — plugs and sprigs establish fastest now.
Jul	•Continue aggressive mowing schedule •Light nitrogen (0.5 lb N/1K) or iron supplement for color •Deep, infrequent watering Bermuda handles drought better than most grasses. Signs of drought stress: bluish-gray color, footprints staying visible, leaf blades folding.
Aug	•Continue summer mowing routine •Scout for fall armyworms (late Aug) •Apply fall pre-emergent late August to early September Fall pre-emergent prevents Poa annua and henbit. Apply 2-3 weeks before soil temps drop below 70°F.
Sep	•Apply potassium (1 lb K/1K sqft) for winter hardiness •Stop all nitrogen applications •Reduce mowing frequency Potassium is critical in transition zones — it helps Bermuda survive winter and reduces spring dead spot. NO nitrogen after this point.
Oct	•Final mow of the season •Overseed with perennial ryegrass for winter color (optional) •Leaf removal — don't let leaves smother dormant turf Bermuda begins dormancy as temps drop. Overseed with ryegrass only if you want winter color — skip if you're fine with brown.
Nov	•Clear leaves and debris from dormant lawn •Monitor for winter weeds — spot-treat if needed Bermuda is dormant. Keep traffic light to avoid compaction on frozen or waterlogged soil.
Dec	•Equipment maintenance and blade sharpening •Soil test and plan spring inputs Off-season. Great time for soil testing — results take 2-3 weeks so you'll have data before spring scalp time.

Active growing season Dormant/off-season

Common Questions About Bermuda in Atlanta

When should I scalp my bermuda lawn?

In transition zones, scalp bermuda in mid-to-late March when soil temperatures at 4-inch depth reach 65°F and you see the first signs of green-up. This is typically 2-4 weeks later than southern zones. Don't rush — scalping too early exposes dormant grass to late frost.

How low should I mow bermuda in the transition zone?

Mow at 1.5-2 inches with a rotary mower in transition zones. The slightly higher cut compared to southern zones helps bermuda build a deeper root system to survive colder winters. Reel mower users can go 0.75-1 inch.

Why is fall potassium so important for transition zone bermuda?

Potassium strengthens cell walls and improves cold tolerance. Apply 1 pound of potassium per 1,000 square feet in September. Skip this and you significantly increase the risk of spring dead spot — the most damaging disease for bermuda in transition zones.

Can I overseed bermuda with ryegrass for winter color?

Yes, but it's optional and has trade-offs. Overseeding with perennial ryegrass in October gives green winter color, but the ryegrass competes with bermuda during spring green-up and can delay it. If you overseed, mow the ryegrass progressively lower in spring to help bermuda transition back.

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Soil Conditions in Atlanta

The predominant soil type in Atlanta is mixed. Soil type affects how you water, fertilize, and maintain your lawn. Clay soils hold moisture but compact easily and need regular aeration. Sandy soils drain fast but lose nutrients quickly, requiring more frequent lighter fertilizer applications.

Zone 7b Growing Season

In USDA Zone 7b, the active growing season runs from March through November. Atlanta averages 48 inches of rain per year with summer highs around 90°F. Your lawn care plan is built around these local conditions — pre-emergent, fertilizer, and weed control are all scheduled so you know exactly when to act.

The Atlanta Challenge

Managing seasonal pest pressure and maintaining consistent irrigation.

Your free Lawn HQ plan factors in Atlanta's specific soil, climate, and pest pressures to give you a schedule that actually works for where you live — not a generic plan that ignores local conditions.

Grass guides for Atlanta

Care guides for the grass types most homeowners grow in Georgia.

Tall Fescue Bermuda Grass Zoysia Grass

More for Atlanta homeowners

Go deeper on the grass you grow, the products you use, and the timing that matters in Georgia.

Month-by-month Bermuda Grass care calendar

Every task, every month — fertilizer, mowing, pre-emergent, and pest watch for Bermuda Grass lawns.

Open the Bermuda Grass calendar

Bermuda Grass pre-emergent application timing — full guide

What to do this month for your bermuda grass lawn.

Check if a herbicide is safe for your grass

Match products to Bermuda Grass before you spray — no more guessing at the label.

Calculate your spreader settings

Dial in the right setting for your spreader and bag — every product, every coverage rate.

Measure your yard size from satellite

Map your lawn from above so your application rates are right the first time.

Get Your Free Plan for Atlanta

Punch in your zip code and get a week-by-week schedule built for Zone 7b and mixed soil. Takes 30 seconds.

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