When to apply pre-emergent herbicides?
Clover Killers
Patches of white flowers spreading through your grass are a sign it's time for a clover killer that targets the weed's shallow, spreading root system without harming your turf. DIY Pest Control offers clover herbicide options for every grass type, from fast-acting liquids to longer-lasting granular treatments.
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Drive XLR8 Herbicide Crabgrass KillerSpecial Price $55.95 Regular Price $55.96 -
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Getting Ahead of a Clover Infestation
Clover spreads quickly once it takes hold, sending out runners that root at each node and creating dense patches that outcompete grass for sunlight and nutrients. A targeted clover killer interrupts this growth cycle, eliminating existing clover while preventing the runners from establishing new colonies elsewhere in the lawn.
Herbicide Options for Clover Control
Fast-Acting Post-Emergent Treatments
SpeedZone EW Herbicide is a broadleaf herbicide for clover that shows visible injury within hours and complete weed death in 7 to 14 days, making it a strong choice when you want fast results. Q4 Turf Herbicide combines four active ingredients to tackle clover alongside crabgrass and nutsedge in one application.
Warm-Season Turf Solutions
Fahrenheit Herbicide uses dicamba and metsulfuron-methyl to control clover in warm-season turfgrasses, with two distinct modes of action that reduce the chance of the weed developing resistance. This makes it an effective broadleaf herbicide for clover on Bermuda, Zoysia, and Centipede lawns.
Selective Herbicides With Extended Control
Tenacity Herbicide offers post-emergent control of clover along with residual activity that helps prevent new clover seedlings from establishing later in the season, giving your lawn longer-term protection than a single spot treatment.
Preventing Clover From Returning
Clover thrives in lawns with compacted soil or low nitrogen levels, since it can fix its own nitrogen from the air while grass cannot. Regular fertilization and aeration make your turf more competitive against clover regrowth, reducing how often you need to apply a clover pesticide to keep the weed in check. Pairing herbicide treatment with these cultural practices gives you the most lasting results.
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Frequently Asked Questions
What is the most effective clover killer for lawns?
Products with dicamba, triclopyr, or metsulfuron-methyl, such as Fahrenheit Herbicide or SpeedZone EW, provide reliable clover control while remaining safe for most established turfgrasses.
Why does clover keep spreading across my lawn?
Clover spreads through low-growing runners that root at each leaf node, and it thrives in soil with low nitrogen, which gives it a competitive advantage over grass.
Is there a broadleaf herbicide for clover safe for St. Augustine grass?
Fahrenheit Herbicide and Celsius WG are both labeled for use on St. Augustine and other warm-season turf, though you should always confirm your exact grass variety on the label.
How long does herbicide for clover take to work?
Fast-acting products like SpeedZone EW show visible results within hours, while complete clover death typically takes 7 to 14 days depending on the product and weather conditions.
Can I prevent clover pesticide use by improving my lawn care routine?
Yes. Regular fertilization and aeration make grass more competitive against clover, often reducing how frequently herbicide treatment is needed.
Speak With a Clover Control Expert
Effective clover control depends on selecting the right active ingredient for your grass type and understanding how far the infestation has spread. Our staff has 40+ years of experience helping homeowners and professionals make that match. Call us at 1-800-476-3368, and we'll identify the right product for your lawn.
