When Is the Best Time to Plant Bermuda Grass in Georgia?

The best time to plant bermuda grass in Georgia is late spring through early summer, roughly mid-May through mid-July, when soil temperatures at a four-inch depth have climbed to at least 65°F and stay there consistently. That window gives seed or sprigs the warm conditions bermuda grass needs to germinate and root before the growing season winds down. But the exact timing depends on whether you’re seeding or sprigging, which part of Georgia you live in, and what you’ve already applied to the soil.

Why Soil Temperature Matters More Than the Calendar

Bermuda grass is a warm-season species, and its seeds are stubborn about cold soil. Research on seeded bermuda grass germination found that the best results came at alternating day-night soil temperatures around 68 to 86°F, with unhulled seed being even pickier and germinating best at roughly 77 to 95°F. Temperatures below about 59 to 77°F severely slowed germination for both hulled and unhulled seed types.¹ In practical terms, this means the soil itself needs to be reliably warm before you put seed down. Air temperature alone can mislead you. A warm afternoon in early April doesn’t mean the ground four inches down has caught up.

In most of Georgia, soil temperatures at a four-inch depth cross that 65°F threshold sometime in mid- to late April in southern counties and closer to mid-May in the northern Piedmont and mountain areas. You can check real-time soil temperatures through the University of Georgia’s network of weather monitoring stations rather than guessing. The practical rule for Georgia: don’t seed bermuda grass until soil temperatures have been at or above 65°F for at least two consecutive weeks. Jumping the gun by a few weeks doesn’t just slow things down; it can lead to poor stands and wasted seed, because bermuda grass seeds that sit in cool, wet soil are more likely to rot than to sprout.

Seeding Versus Sprigging and How the Timing Differs

Seeded bermuda grass varieties (like Princess 77, Riviera, or Yukon) are planted from seed, and their window is tightly linked to those soil-temperature thresholds. You want seed in the ground early enough in the warm season that the grass has a full growing season to fill in, but not so early that germination stalls. For most of Georgia, that sweet spot is mid-May through June. Seeding as late as July can still work, but you’re giving the grass less time to establish a deep root system before fall, which increases the risk of winter injury on young turf.

Sprigging and plugging use vegetative pieces of hybrid bermuda grass cultivars like Tifway 419, TifTuf, or Latitude 36, varieties that don’t produce viable seed commercially. The sprigging window is a bit more forgiving because sprigs already have root and stem tissue. Research on sprigging in the transition zone found that summer plantings in May, June, and July are the traditional recommendation.² That same study noted something surprising: sprigging under plastic mulch in May and June actually caused heat injury, because soil temperatures under the plastic climbed above 105°F during the cover period. So if you’re sprigging in the peak of a Georgia summer without covers, the heat itself usually isn’t a problem for bare sprigs, but any plastic ground cover during those months can cook the grass.

August sprigging is possible but comes with a tighter margin. That same research showed August and September plantings under plastic mulch survived winter well and were nearly fully established by the following July, but plantings made after September 20 showed poor results.² Without plastic mulch, late-summer sprigs face an even harder path because they have less time to root before bermuda grass goes dormant in the fall.

Dormant Planting in Winter

One option that surprises many Georgia homeowners is dormant planting. The idea is straightforward: you put seed or sprigs in the ground during winter, while the grass is dormant, and let them sit until spring warmth triggers growth. A study at New Mexico State University compared bermuda grass seeded in March (dormant) against a traditional June seeding date and found that the dormant-seeded grass generally reached 75% ground cover faster and had greater total coverage at the end of both growing seasons.³ The theory is that dormant-placed seed gets a head start: it’s already in position when soil temperatures rise, and natural winter and early-spring rainfall helps work the seed into contact with the soil.

For sprigging specifically, trials at Virginia Tech evaluated Latitude 36 bermuda grass sprigs planted in January, February, or March under non-irrigated conditions. All three planting dates eventually reached about 90% coverage within five weeks of spring growth resuming, regardless of when the sprigs went into the ground during winter.⁴ That’s a meaningful finding for Georgia, especially the northern half of the state where winter planting could spread out the workload and avoid the irrigation demands of a summer establishment. The trade-off is that your lawn looks bare all winter, and there’s a risk of soil erosion on slopes before the grass fills in.

Dormant planting is not a common recommendation in Georgia, and most extension advice still defaults to the late-spring-to-summer window. But if you have irrigation constraints or a large area to cover and can tolerate the aesthetics, it’s worth considering, particularly for hybrid sprigs that tolerate being dormant in the ground.

Georgia’s Climate Zones Change Your Calendar

Georgia spans USDA hardiness zones 7a through 9a, which means the planting window can shift by three to four weeks depending on where you are. In the southern coastal plain around Valdosta, Waycross, and Savannah, soil temperatures warm up earlier and stay warm later. You can often seed bermuda grass by late April and sprig as late as mid-August without much worry. In the Atlanta metro area and the northern Piedmont, mid-May is more realistic for seeding, and you want sprigs in the ground no later than late July to give them time to root before fall. In the mountain counties of north Georgia, the window is the tightest: late May through mid-July for seeding, and sprigging before late July is wise.

Elevation and local geography matter, too. A south-facing slope in Dahlonega warms faster than a shaded north-facing hillside five miles away. Urban areas with pavement and buildings tend to run warmer than surrounding rural land. These micro-differences can shift your effective planting date by a week or two in either direction.

Pre-Emergent Herbicides Can Kill New Bermuda Grass Seed

One of the most common mistakes Georgia homeowners make is applying a pre-emergent herbicide in early spring for crabgrass control and then trying to seed bermuda grass a few weeks later. Pre-emergent herbicides work by preventing seedlings from establishing, and they don’t discriminate between crabgrass and bermuda grass. If you’ve already put down a pre-emergent in March, you’ll need to wait for it to break down before seeding bermuda, which can push your planting date well into the summer or even require you to wait until the following year.

Research on specific herbicide interactions found that dithiopyr applied before or within one week of bermuda grass emergence significantly reduced coverage. In contrast, quinclorac applied at standard rates did not reduce bermuda grass or zoysiagrass coverage even when applied right at seeding or up to 28 weeks after emergence. Siduron, once a common recommendation for weed control during bermuda grass establishment, was found to be unsafe for bermuda grass seeding.⁵ The takeaway: if you plan to seed bermuda grass, skip the spring pre-emergent entirely on that area, or use quinclorac, which is one of the few active ingredients shown to be compatible with bermuda grass establishment. If you’re sprigging rather than seeding, pre-emergent herbicides are less of an issue because sprigs aren’t germinating from seed, but it’s still smart to check the label for restrictions on newly planted turf.

Fertilizing at the Right Moment

Timing your first fertilizer application to match bermuda grass planting is important, but the details matter more than people realize. Research on bermuda grass response to nitrogen found that early-spring nitrogen applications increased yields and fertilizer recovery compared with late-summer nitrogen. The study also showed that urea applied in late summer should be avoided because ammonia losses from volatilization are much higher when temperatures are elevated and humidity is low.⁶ For a new lawn being seeded in May or June, a starter fertilizer with moderate phosphorus at planting makes sense, followed by light nitrogen once the grass has been mowed two or three times.

Over-fertilizing new bermuda grass in the fall is a separate risk. Once the photoperiod drops below about 12 hours (which happens in Georgia around mid-September), bermuda grass slows its growth and its ability to use nitrogen drops sharply. A study on bermuda grass fertilized with both slow-release and soluble nitrogen sources found that when daylight dropped below 12 hours, nitrate concentrations in leachate spiked dramatically, exceeding drinking-water standards by 10 to 19 times at high application rates.⁷ The grass simply can’t take it up once it’s heading toward dormancy. In Georgia, this means your last significant nitrogen application to bermuda grass should go down no later than mid-August, and definitely not after September.

Watering During Establishment

New bermuda grass seed needs consistent moisture for the first few weeks, and in Georgia’s summer heat, that means you’ll likely need to irrigate two to three times a day with light applications to keep the top half-inch of soil from drying out. Once seedlings are established and you’re mowing regularly, you can transition to deeper, less frequent watering.

The good news is that established bermuda grass is remarkably drought-tolerant once rooted. Research comparing supplemental irrigation needs of various turfgrasses found that fine-textured bermuda grass cultivars needed only about 10 to 15% of estimated evapotranspiration as supplemental irrigation to maintain acceptable quality, while medium-textured bermuda grasses needed roughly 15 to 20%.⁸ That’s a remarkably low irrigation demand compared to most other lawn grasses. But during the establishment phase, particularly the first four to six weeks, the grass hasn’t built the deep root system that allows that drought tolerance. Plan to water more generously during establishment and taper off as the turf thickens.

The irrigation method also affects establishment success. Research comparing sprinkler and subsurface drip irrigation for bermuda grass seeded from seed found that sprinkler irrigation produced substantially better coverage (around 90%) than drip irrigation (around 58 to 80%) by the end of the first growing season.³ If you have an in-ground sprinkler system, you’re in good shape. If you’re relying on a hose-end sprinkler, plan to move it frequently to get even coverage during those critical early weeks.

Choosing a Cultivar for Georgia’s Winters

Not all bermuda grass handles Georgia winters equally, and your cultivar choice affects how early you can push the planting window and how late you can stretch it. Cold tolerance varies widely. Research comparing freeze tolerance across multiple bermuda grass cultivars found significant differences: Midlawn survived temperatures down to about -10.3°C (roughly 13°F), while Princess, a seeded variety, suffered damage at just -6.9°C (about 20°F). Tifway and TifSport fell in between at around -7.9°C (about 18°F).⁹ That study also found that it’s not just how cold it gets but how long the cold lasts. Survival dropped steeply when plants were exposed to freezing temperatures for two days or more compared with a brief freeze.

For north Georgia, where winter lows occasionally dip into the teens, a cold-hardy cultivar matters. Latitude 36, Patriot, and Northbridge are commonly recommended for the upper half of the state. Field evaluations of bermuda grass germplasm specifically selected for cold hardiness found that several experimental lines outperformed standard cultivars like Tifway, TifSport, and Patriot in spring green-up and winter survival.¹⁰ New cultivars bred specifically for cold tolerance continue to reach the market, so checking with your local county extension office for current recommendations is worthwhile. In southern Georgia, cold hardiness matters less, and you can focus on other traits like shade tolerance or traffic resistance.

Cold tolerance also connects back to planting timing. A cold-hardy cultivar planted in late July has a better chance of surviving its first winter than a cold-sensitive variety planted at the same date. If you’re planting late in the season, lean toward a cultivar with proven freeze tolerance. The species-level differences matter too: bermuda grass types that spread heavily by underground rhizomes tend to survive winter better than those that rely primarily on above-ground stolons for regrowth.¹¹

Why Fall Planting Is Risky Without Protection

Georgia’s fall weather can feel warm enough for bermuda grass well into October, which tempts some homeowners to try a late planting. The problem is that bermuda grass responds to shortening day length, not just temperature. By October, the grass is already slowing its growth and beginning to store carbohydrates for winter dormancy. New plants that haven’t built up those reserves are vulnerable. Young bermuda grass with a shallow root system and limited carbohydrate storage going into its first winter is far more likely to die than established turf.

The freeze-tolerance research mentioned earlier underscores this risk: even relatively mild freezes around 19°F can kill young seeded varieties outright, and prolonged exposure to temperatures just below freezing compounds the damage significantly.⁹ North Georgia can see overnight lows in the low 20s by late November, and even south Georgia gets occasional freezes in December and January.

If circumstances force you into a fall planting, sprigging under a turf blanket or plastic mulch can extend the season. The research on plastic-mulch-covered sprigs showed that August and September plantings under plastic survived winter well and established fully by the following summer. But this approach requires covering the turf before first frost and accepting that the area will be under cover all winter.² For most homeowners, it’s simpler to wait for the following spring.

Bermuda Grass and Shade

Planting timing becomes almost irrelevant if the site doesn’t get enough sun. Bermuda grass is one of the most sun-demanding lawn grasses, generally requiring at least six to eight hours of direct sunlight daily to maintain a thick stand. Georgia’s large hardwoods, particularly the live oaks common in the southern half of the state and the mature hardwood canopies across the Piedmont, can cast enough shade to make bermuda grass a poor choice regardless of when you plant it.

If your yard has significant shade, no amount of perfect timing will overcome the fundamental mismatch. You’ll get thin, leggy growth that’s prone to disease and weeds. In shaded areas, consider zoysiagrass or St. Augustine grass instead, both of which tolerate shade far better. If most of your yard is sunny with just a few shaded patches, you can plant bermuda grass in the sunny areas and overseed or sod the shaded spots with a shade-tolerant species. Just be aware that bermuda grass will aggressively creep into those areas and compete with whatever you plant there, which creates its own management headaches.