10 Best Pre Emergent For Bermuda Grass 2026 in the United States

The Preen Garden Weed Preventer is a granule-based product and comes in a 22 lb. bag that can cover up to 3,520 sq. ft., which is quite extensive. One of its major strengths is its ability to prevent new weeds from sprouting for up to 3 months, saving effort on hand-weeding and making it suitable for busy gardeners.

It is also versatile in terms of application as it can be used in spring, summer, or fall, and is safe around over 200 different types of established plants including flowers, vegetables, trees, and shrubs. This flexibility can be particularly beneficial for those with varied garden types and schedules. The product is easy to apply and can serve as a refill for a flip-top applicator, which adds to its convenience.

However, there are some drawbacks. The product is not intended for use on lawns, meaning it is not suitable for those looking specifically for a pre-emergent for Bermuda grass on their lawns. Additionally, its specificity to garden beds rather than lawns limits its use if your main concern is Bermuda grass lawns. The residual effect lasts up to 3 months, which is decent but may require reapplication for year-round protection. Considering these points, the Preen Garden Weed Preventer is ideal for gardeners looking to maintain weed-free garden beds and plant areas, but not the best choice for those needing a solution for Bermuda grass lawns.

Scotts Halts Crabgrass & Grassy Weed Preventer is a granular pre-emergent weed control product designed to cover up to 10,000 square feet, making it suitable for large lawns. One of its main strengths is its long-lasting effect, with a single application in spring preventing crabgrass and other problem weeds throughout the season. This is particularly convenient for users who want a low-maintenance solution to weed control.

Its versatility shines through as it can also be applied in the fall to prevent winter weeds like poa annua, henbit, and chickweed, and even moss. This dual-season application is highly beneficial for year-round lawn care. Another advantage is its resilience to weather conditions; rain, snow, or freezing temperatures won't diminish its effectiveness, adding to its reliability.

The granular formulation is easy to apply but may not be as precise or customizable as liquid formulations for spot treatments. The product's weight and packaging size (20.12 pounds) also mean it may be cumbersome to handle for some users. This product is well-suited for homeowners with large Bermuda grass lawns looking for a straightforward, long-lasting weed control solution.

The Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food is a dual-purpose product that combines a pre-emergent herbicide with a lawn fertilizer. This is particularly beneficial for Bermuda grass lawns, as it stops crabgrass before it takes root and provides nutrients for a quick green-up after winter. The coverage area is substantial, with each pack covering up to 15,000 square feet, making it suitable for larger lawns.

Additionally, weather conditions like rain, snow, or freezing won't impact its performance, giving it a reliable edge over other products that might wash away or lose efficacy under such conditions. It requires watering within 2-3 days of application for the best results, which adds a small step to the process. The product is in granular form, which simplifies the application but may not be as evenly spread as liquid formulations.

One downside is that it shouldn't be used on dichondra or bentgrass lawns, limiting its versatility. For Bermuda grass owners looking for a comprehensive solution to weed prevention and lawn fertilization, this product offers a strong choice with its season-long protection and feeding capabilities.