Bermuda Grass Lawn Care Schedule: Month-by-Month South & Transition Zone Guide
Bermuda grass is the workhorse of the South — aggressive, heat-loving, and nearly indestructible in the right climate. But "nearly indestructible" doesn't mean low-maintenance. Bermuda is a heavy nitrogen feeder that rewards a consistent schedule and punishes skipped treatments with thatch buildup, bare patches, and spring dead spot.
This guide covers the full annual care calendar for Bermuda in Zones 7–10, including the South belt (Georgia, Florida, Texas, Louisiana) and the warmer parts of the Transition zone (North Carolina, Virginia, Tennessee, Kansas).
The Bermuda Calendar at a Glance
| Month | Key Actions | Priority |
|---|---|---|
| January | Dormant — sharpen equipment; no lawn treatments needed | Low |
| February | Pre-emergent herbicide as soil approaches 55°F | High |
| March | Watch for green-up; resume mowing when active growth begins | Medium |
| April | First fertilization after full green-up; post-emergent for weeds | High |
| May | Peak growth — fertilize, aerate, dethatch if needed | High |
| June | Summer feeding; preventative grub control; consistent watering | High |
| July | Peak heat — maintain irrigation; curative grub control if needed | High |
| August | Last summer fertilization; monitor for disease | Medium |
| September | Taper feeding; consider winter overseeding with ryegrass | Medium |
| October | Final mow; grass enters dormancy in Zone 7–8 | Low |
| November | Fully dormant — no feeding | Low |
| December | Dormant — no action needed | Low |
Fertilization: Feed Heavily, Stop Early
Bermuda is one of the heaviest nitrogen feeders of any turfgrass. During the growing season, apply 1 lb of nitrogen per 1,000 sq ft every 4–6 weeks from May through August.
The critical rule: stop fertilizing 6–8 weeks before your first expected frost. In Zone 7 (Virginia, North Carolina), that means no feeding after mid-August. In Zone 9–10 (South Florida, Gulf Coast), you can push to early September.
Feeding too late stimulates tender new growth that gets damaged by cold — and that cold damage is a primary trigger for spring dead spot, the fungal disease that creates circular dead patches when the grass breaks dormancy.
A practical South belt schedule:
- April: 1 lb N/1,000 sq ft (starter feeding after green-up)
- May–June: 1 lb N/1,000 sq ft every 4–6 weeks
- July–August: Continue same rate; stop by August in Zone 7, September in Zone 9+
Pre-Emergent: Don't Miss February
In the South, soil temperatures reach 55°F earlier than anywhere else in the country — sometimes by mid-to-late February. That's when crabgrass seeds germinate, and that's when your pre-emergent needs to already be down.
Apply your first application when soil temps consistently approach 50°F. A split application (late February and again 6–8 weeks later) provides better coverage across the full germination window.
One exception: if you plan to overseed with perennial ryegrass in fall for winter color, skip the fall pre-emergent — it blocks ryegrass germination just as effectively as it blocks crabgrass.
Aeration and Dethatching
Bermuda's aggressive growth creates thatch rapidly. When the thatch layer exceeds 0.5 inches, water and fertilizer can't penetrate the turf effectively.
- Dethatch or verticut in late spring (May) once the grass is fully active and recovering quickly
- Core aerate in late May or early June to relieve soil compaction during peak growth
Avoid aerating in fall — you want the lawn going into dormancy with minimal disruption.
Mowing: Short and Frequent
Bermuda thrives when cut short. Keep it at 1–2 inches and mow every 5–7 days during the growing season. Hybrid varieties (Tifway 419, Celebration, TifTuf) can be cut as low as 0.5 inches with a reel mower.
The biggest mowing mistake: letting Bermuda get too tall and then cutting it back hard. Once you cut into the stem layer (scalping), the lawn turns brown and takes weeks to recover. Mow frequently enough that you never remove more than one-third of the blade at once.
Winter Overseeding (Optional)
Bermuda goes completely dormant and brown when soil temperatures drop below 50°F. If you want winter color, overseed with perennial ryegrass in late September or early October.
- Scalp the Bermuda to 0.5–1 inch before seeding to reduce competition
- Use 5–8 lbs of ryegrass seed per 1,000 sq ft
- The ryegrass will die out as Bermuda resumes growth in spring — no action needed
A dormant Bermuda lawn is straw-colored but perfectly healthy. Overseeding is optional, not necessary.
Common Problems
Spring Dead Spot appears as circular dead patches when the grass breaks dormancy. It's caused by a soil-borne fungus exacerbated by late-season nitrogen. Prevention is the only reliable strategy: stop fertilizing 6–8 weeks before frost.
Thatch buildup is inevitable with Bermuda's aggressive growth. If water pools or runs off rather than soaking in, you likely have a thatch problem. Annual dethatching keeps it in check.
Scalping happens when the lawn grows too long and is cut back severely. Prevent it with a consistent 5–7 day mowing schedule.
A personalized schedule based on your zip code removes the guesswork. Create your free lawn schedule to get month-by-month treatment reminders for your specific Bermuda zone.