Nutsedge, often called ‘nutgrass,’ is a relentless weed that undermines Bermuda grass by competing for nutrients and moisture, leading to patchy, unhealthy lawns. Its underground tubers and rapid growth make it challenging to eradicate, but with the right approach, you can reclaim your turf.
To effectively kill nutsedge in Bermuda grass, start by targeting it when it’s actively growing—typically in warm, moist conditions. Herbicides containing sulfentrazone or halosulfuron-methyl are highly effective; apply them selectively during the growing season for maximum impact. For spot treatments, use a targeted spray solution mixed with water and a surfactant to improve coverage and absorption.
Cultural practices also play a vital role: maintain proper mowing height (2.5–3 inches) to shade nutsedge and promote dense Bermuda grass growth. Avoid overwatering, as excess moisture encourages nutsedge proliferation. Regular aeration improves soil health and reduces weed-friendly compaction.
Consistency is key—repeat treatments as needed and monitor for regrowth. Combining chemical control with sound lawn care creates a long-term solution, ensuring your Bermuda grass remains thick and resilient against nutsedge invasion.
Take action now: assess your lawn, choose the right treatment, and restore a vibrant, weed-free Bermuda grass lawn. Your lawn deserves protection—act before nutsedge takes hold.
Killing nutsedge in Bermuda grass requires consistent, targeted effort—but with the right combination of herbicides, cultural care, and vigilance, you can restore your lawn’s health and resilience. Don’t let nutsedge control your yard—act today to protect your outdoor space. For lasting results, consult a lawn care professional and commit to proactive maintenance.
