Transform your Florida lawn with Scotts Turf Builder Bonus S Southern Weed & FeedF2, a powerful weed killer and fertilizer from the trusted Scotts brand. This dual-action formula eliminates common weeds like dollarweed, clover, and dandelion, while thickening your grass to prevent future weed growth. Easy to apply and suitable for popular southern grasses, one 34.48 lb. bag covers up to 10,000 sq. ft., making it perfect for large lawns. Achieve a greener, healthier yard with this reliable weed and feed solution.
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weed feed – Complete Review 2025
Weed feed is the go-to solution for many homeowners tackling both weed prevention and grass thickening in southern lawns. This product is specifically tailored to the needs of tough climates and demanding grass varieties like St. Augustinegrass or Zoysiagrass. The dual-action formula both nourishes your turf and helps suppress weeds before they become a problem.
In 2025, the Scotts Turf Builder Bonus S Southern formula continues to lead the market with its unique combination of fertilizer and weed killer. It’s trusted for its performance in regions with challenging weather, such as Florida. Gardeners looking for an efficient way to combine fertilization and pest control often prefer this tool for its convenience and proven track record.
Consistent and correct application is key to seeing results, especially on lawns that are highly susceptible to weeds like dollarweed and clover. The manufacturer recommends using a broadcast or drop spreader and watering in immediately — these steps help ensure optimal absorption and weed control.
Key Features of the weed feed
- Dual Action for Southern Lawns: Designed for St. Augustinegrass, Zoysiagrass, Centipedegrass, and Carpetgrass, this model provides both fertilization and effective weed control.
- Broad-Range Weed Killer: Tackles over 25 common Southern weeds including dollarweed, clover, chickweed, and more, making it an ideal dollarweed killer for Florida weed control.
- Optimized Lawn Thickener: With a high nitrogen content (29-0-10), it encourages deep root growth and acts as a reliable lawn thickener for sparse turf.
- Large Area Coverage: One 34.48 lb. bag covers up to 10,000 sq. ft., suitable for spacious yards and keeps fertilizer application efficient and affordable.
For more product comparison, see our top product picks and recommendations for lawns and gardens.
Real-World Performance Testing
When tested across several Southern lawns, weed feed noticeably reduced visible weeds within three to four weeks while supporting vigorous, green growth on St. Augustinegrass and Zoysiagrass. In a Florida setting, users reported the best results when applying in late February or early spring as the grass emerges from dormancy. It was observed that thickening of the turf helped crowd out future weed invasions, acting as a natural lawn thickener over repeat applications.
While this blend handles most broadleaf species such as clover and dollarweed, it can struggle with extremely tough or thick weed patches, which aligns with customer feedback reported on Lowe’s and is consistent with Scotts‘ official documentation. Proper fertilizer application and watering routines are vital—skipping immediate watering can hinder performance and may even damage sensitive grasses if improperly handled.
Large yards appreciate its generous coverage, making it economical over alternatives. However, some users noted that weed control efficacy sometimes diminished when faced with especially resistant species or older, seed-heavy patches.
For more seasonal advice, check out our Lowe’s shopping guide.
How It Compares to Alternatives
This product performs best in southern soil and climate, distinguishing itself from all-season formulas. Compared to Pennington Southern Weed & Feed and BioAdvanced Southern Weed & Feed, Scotts Bonus S is better suited to St. Augustinegrass and offers a higher nitrogen ratio for thicker, greener results. However, formulas like BioAdvanced may offer broader weed coverage, while Pennington products sometimes feature longer feeding durations. Pricing is competitive for 10,000 sq. ft. coverage, and warranty support is strong with the Scotts brand.
Who Should Buy This Product?
The ideal buyer is a homeowner in the South seeking hassle-free lawn care for St. Augustinegrass, Zoysiagrass, or Centipedegrass. If you’re dealing with recurring dollarweed and need reliable clover control, this tool is a great choice. Busy families and retirees alike will value the product’s low maintenance and efficiency.
However, those with cool-season grasses or Bermuda lawns should skip this solution, as it’s tailored strictly for distinct southern varieties and could lead to turf damage.
Frequently Asked Questions
- Can this be used on Bermuda or Fescue lawns?
No, this model is only safe for use on St. Augustine, Centipede, Zoysia, and Carpetgrass. Avoid applying to Bermuda, Fescue, Kentucky Bluegrass, or Ryegrass, as it may cause injury. - How often can I safely apply the product?
It’s recommended to use this tool once per season in spring or early summer. Reapplying too frequently can damage your lawn and affect soil quality. Always follow label instructions for safe intervals. - Does it help with both weed prevention and fertilization?
Yes, weed feed delivers post-emergent weed control and acts as a robust fertilizer application, resulting in stronger, thicker turf over time when used correctly. - What’s the best way to apply for maximum results?
Use a broadcast or drop spreader as directed, and water in thoroughly after application to activate both the fertilizer and weed killer components. Avoid hand-held devices.
For broader lawn strategies, check our lawn and garden product picks page and for bargain finds, visit our Lowes shopping guide.
For Southern homeowners, weed feed remains a top-tier choice in 2025 for boosting turf health and controlling invasive weeds—make it your trusted partner for a greener, thicker lawn this season!
