Bermuda Grass Pre-Emergent | Stop Weeds Before They Start

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Choose Your Lawn

Tell us your lawn type and goals.

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Get Your Program

We recommend the right products and timing.

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Apply With Confidence

Simple steps for a thicker, greener lawn.

Bermuda Grass Pre-Emergent: Stop Weeds Before They Start

A pre-emergent for Bermuda grass is the key to preventing weeds before they germinate, ensuring a thick, healthy lawn all year long. Whether you need a spring pre-emergent for Bermuda grass to stop summer weeds or a fall pre-emergent for Bermuda grass to prevent winter annuals, applying the right pre-emergent herbicide at the right time keeps your lawn weed-free and thriving.

When to Apply a Pre-Emergent for Bermuda Grass

Spring (January–March) – Apply a spring pre-emergent for Bermuda grass before soil temperatures reach 55°F for three consecutive days to block crabgrass and summer annual weeds.
Fall (September–October) – A fall pre-emergent for Bermuda grass prevents winter weeds like poa annua and chickweed, keeping your lawn clean through the colder months.

For those in warmer climates like Georgia, using a pre-emergent for Bermuda grass in Georgia on this schedule helps ensure year-round weed control.

Choosing the Right Pre-Emergent for Bermuda Grass

We offer two top-rated pre-emergent herbicides for Bermuda grass, depending on your needs:

0-0-7 Safeguard – A Bermuda pre-emergent with no nitrogen, perfect for weed control during dormancy or when extra growth isn’t needed.
13-0-10 Guardian – A Bermuda grass pre-emergent herbicide that also provides nitrogen and potassium, ideal for boosting early spring growth while stopping weeds.
**Specticle - A superior pre-emergent for Bermuda grass which lasts much longer (5-8 months) than prodiamine and will also control annual weeds.

How Pre-Emergent Weed Control Works

A pre-emergent herbicide for Bermuda forms a protective barrier in the soil that prevents weed seeds from sprouting. To activate it, water it in with at least ½ inch of irrigation or rainfall within 48 hours of application.

Prevent Weeds & Strengthen Your Bermuda Lawn

Don't let weeds take over your Bermuda grass! Shop our pre-emergent weed control for Bermuda grass today and keep your lawn weed-free all season long.

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Frequently Asked.

What is the best pre-emergent for Bermuda grass?

The best pre-emergent for Bermuda grass depends on your needs. Specticle would be considered best! 0-0-7 Safeguard is great for weed prevention without nitrogen, while 13-0-10 Guardian provides both weed control and lawn nutrition.

When should I apply a pre-emergent for Bermuda grass?

Spring (January–March): Apply before soil temperatures reach 55°F for three consecutive days to block crabgrass and summer weeds.
Fall (September–October): Apply a fall pre-emergent for Bermuda grass to prevent winter weeds like poa annua.

Can I apply a pre-emergent on dormant Bermuda grass?

Yes! Applying a pre-emergent during Bermuda dormancy is ideal, especially in late winter or early spring, before weeds begin to germinate.

Will pre-emergent herbicides kill existing weeds?

No. Pre-emergents only prevent new weeds from sprouting. If you have existing weeds, you’ll need a post-emergent herbicide.

How long does pre-emergent last in Bermuda grass?

Most pre-emergents provide 8–12 weeks of weed control, but a second application in late spring may be needed for extended protection.