Large Patch Disease

large patch disease baton rogue la


As the vibrant green of your lawn transforms into unsightly brown patches, you may be dealing with a common issue in Baton Rouge, Louisiana—large patch disease. At Grow Green Weed Control, we understand the frustration that comes with watching your lawn lose its luster. In this blog post, we’ll explore what large patch disease is, how it forms, and most importantly, how you can restore your lawn to its former glory with our expert treatment services.

Understanding Large Patch Disease:

Large patch disease, also known as brown patch, is a prevalent lawn fungus that targets warm-season grasses like Bermuda and St. Augustine—common choices for Baton Rouge lawns. It typically rears its head in the fall and spring when the weather conditions are favorable for fungal growth. The disease manifests as circular or irregular-shaped patches of brown or yellow grass, ranging from a few inches to several feet in diameter.

brown patch centipede ascension

How Large Patch Disease Forms:

Large patch disease thrives in conditions of excess moisture, poor drainage, and cool temperatures. Baton Rouge’s humid climate, combined with frequent rain, creates the perfect breeding ground for this fungus. The fungus, Rhizoctonia solani, attacks the grass at the crown and the roots, leading to weakened and discolored turf.

Treatment and Restoration:

Combatting large patch disease requires a multifaceted approach. Here’s how Grow Green Weed Control can help rejuvenate your lawn:

  1. Fungicide Application: Our expert technicians apply targeted fungicides to eradicate the fungal infection and prevent further spread. This treatment is crucial for halting the disease in its tracks and promoting healthy grass growth.
  2. Cultural Practices: We’ll assess your lawn care practices and provide guidance on proper mowing height, watering frequency, and fertilization. Adjusting these factors can create an environment less conducive to large patch disease.
  3. Aeration and Dethatching: Aeration and dethatching help improve soil drainage and reduce excess thatch, creating an environment less favorable for fungal growth. Our team will recommend and perform these services as needed.
  4. Reseeding and Resodding: In severe cases, reseeding or resodding may be necessary to restore the beauty of your lawn. We’ll guide you through the process, ensuring your new grass establishes successfully.

Choose Grow Green Weed Control:

At Grow Green Weed Control, we take pride in transforming lawns plagued by large patch disease into lush, healthy landscapes. Our team of dedicated professionals understands the unique challenges faced by Baton Rouge residents and provides tailored solutions to meet your lawn’s specific needs.


Don’t let large patch disease mar the beauty of your Baton Rouge lawn. Trust Grow Green Weed Control to deliver effective and comprehensive solutions. Contact us today to schedule a consultation and take the first step towards a healthier, greener lawn that you can enjoy year-round.

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