The Ultimate Guide to Scalping Bermuda Grass: When, Why, and How to Do It Right

For Bermuda grass enthusiasts, the term “scalping” isn’t as scary as it sounds. In fact, it’s a crucial part of lawn care that can set the stage for a lush, green carpet of Bermuda grass. But what exactly is scalping, and how do you do it correctly? In this focused guide, we’ll walk you through the ins and outs of scalping your Bermuda grass lawn, including the best time to do it and the benefits you can expect.

What is Scalping?

Scalping is the process of cutting your Bermuda grass much lower than its recommended height, essentially removing the dormant, brown top layer to expose the green, growing part of the grass. This practice is especially beneficial as the weather starts to warm up, allowing your lawn to make the most of the sunlight and grow more vigorously.

Why Scalp Your Bermuda Grass?

Prep for Leveling

If you decide to level your lawn, it’s best to scalp it so that the grass doesn’t fold on itself, but rather grow through the sand.

Height of Cut Reset

In the summer, your lawn may start to appear more brown. This comes even with sufficient watering. The bottom part of the plant is brown, and the brown grows throughout the season, until you cut it off, where green growth will start.

Reduces Thatch Buildup

Scalping can help remove some of the thatch—a layer of dead grass and debris—that can suffocate your lawn if left unmanaged.

Boosts Sunlight Exposure

By removing the dormant layer, you’re allowing more sunlight to reach the soil, which in turn helps the grass grow more robustly.

Enhances Soil Temperature

The increased sunlight also warms the soil, encouraging faster growth and recovery after the winter months.

Preps for New Growth

Scalping clears the way for new shoots, ensuring that your Bermuda grass comes back thicker and healthier.

When to Scalp Your Bermuda Grass

Time of Year

The best time to scalp your Bermuda grass is in late winter to early spring, typically around February or March. You may also scalp mid season for leveling or a height of cut reset.

Temperature Guidelines

A good rule of thumb is to scalp your lawn when you start to see consistent daytime temperatures of 60-65°F, as this is when Bermuda grass begins to come out of dormancy.

How to Scalp Your Bermuda Grass: Step-by-Step

1. Set the Height: Adjust your mower to the lowest setting. Remember, the goal is to remove as much grass as possible without hitting the soil. Many will even scalp to the soil if they have a reel mower.
2. Mow Your Lawn: Mow your lawn as you normally would, but at the lower height setting. Make sure to overlap your passes slightly to ensure an even cut. Consider cutting multiple directions.
3. Remove Clippings: After mowing, remove the grass clippings. These can be composted or used as mulch in other areas of your garden. If you have a rotary, you could bag the clippings.
4. Fertilize: Apply a quick-release synthetic nitrogen fertilizer to stimulate green growth immediately.
5. Water Generously: After scalping, water your lawn thoroughly to help it recover and encourage new growth. Consider watering every night/morning for several nights in a row if you’re worried about green up.
6. Monitor: Keep an eye on your lawn in the weeks following scalping. You may need to mow more frequently to maintain the desired height. Use the timeline in the video below to compare your growth.
7. Set the Height: Increase your mower’s height of cut to allow room for new green growth. For example, if you scalped at 1/2 inch, then you might raise your mower to 5/8 inch.

Conclusion

Scalping your Bermuda grass isn’t just a springtime chore; it’s an investment in the health and beauty of your lawn. Done correctly and at the right time, scalping can set the stage for a season of vigorous growth and a lawn that’s the envy of the neighborhood. So grab that mower, set that alarm, and get ready to give your Bermuda grass the fresh start it deserves.