Best Fertilizer For Killing Clover – 2026 Reviews

Weed and feed fertilizers are a two-in-one solution: they contain herbicides to kill existing weeds (like clover) and nutrients to feed your grass. The idea is to eliminate the weeds while strengthening the lawn so it can outcompete future invaders. When choosing one, look for active ingredients like 2,4-D or Mecoprop-p, which are effective against broadleaf weeds including clover.

Granular products, like the Scotts Turf Builder line, are spread with a broadcaster and need watering in. They offer longer-lasting, even coverage and are great for large areas. Liquid sprays, such as Spectracide or Scotts EZ Feed, attach to a hose for easy application-perfect for quick spot treatments or smaller yards. Liquids act faster but may require more frequent reapplication.

Timing is crucial. Apply weed and feed when weeds are actively growing (usually spring or fall) and daytime temperatures are consistently between 60°F and 90°F. Avoid applying during drought or extreme heat, as this can stress your grass. For clover, early spring is ideal, as it’s actively sprouting then.

Not all fertilizers work on all grasses. Most products, like those from Scotts, are safe for common types like Bermuda, Fescue, and Zoysia. However, avoid using them on St. Augustinegrass or Bentgrass, as they can cause damage. Always check the label-it’s a small step that prevents big lawn disasters.

Many weed and feed products contain chemicals that can be harmful if ingested. After application, keep pets and children off the lawn until it’s fully dry or as directed on the label (usually 24-48 hours). Consider organic alternatives if you have concerns, but note they may be less effective on stubborn clover.

Don’t just rely on the packaging. Scan user reviews for patterns-if multiple people say a product didn’t kill their clover, it might not work for your soil type or weed strain. Look for feedback on ease of use, grass response, and durability of results. This real-world insight is invaluable.

Most weed and feed products start showing effects within a few days to two weeks. You’ll typically see clover leaves curling or wilting first. Complete kill might take up to a month, especially for established patches. If you don’t see results after 3-4 weeks, a second application might be needed, but always follow the product’s instructions to avoid overuse.

No, and this is critical. Always check the product label for grass type compatibility. For example, many Scotts products work on Bahia, Bermuda, Bluegrass, Fescue, Ryegrass, and Zoysia, but they explicitly warn against use on St. Augustinegrass, Dichondra, or Bentgrass. Using the wrong product can damage or kill your lawn.

Safety varies by product. Generally, keep pets off treated lawns until the product has dried completely or for at least 24-48 hours as per label directions. Some ingredients can be toxic if ingested. If you’re concerned, look for pet-friendly options or consider applying in sections so pets have access to untreated areas.

Weed & Feed3 and Weed & Feed5 are both from Scotts, but Weed & Feed5 is an updated formula with potential improvements in weed control and nutrient delivery. In practice, they perform similarly, but Weed & Feed5 might offer slightly better results for some users. Check the coverage and price to see which fits your lawn size and budget better.

Clover can return if the application wasn’t thorough or if underlying soil conditions (like low nitrogen) aren’t fixed. Weed and feed kills existing clover but doesn’t change soil chemistry. To prevent regrowth, ensure your lawn is well-fed and thick through regular fertilization and proper mowing. Sometimes, a follow-up treatment is necessary for persistent weeds.