Scotts DiseaseEx Lawn Fungicide for Brown Patch and Pythium Blight, 10 lbs.
Scotts DiseaseEx Lawn Fungicide for Brown Patch and Pythium Blight, 10 lbs.
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Scotts DiseaseEx Lawn Fungicide for Brown Patch and Pythium Blight, 10 lbs.

4.1 stars out of 685 reviews
(4.1)|
685 ratings

Key item features

  • Disease Control: Effectively prevents and controls 26 common lawn diseases, including brown patch, pythium blight, stem and stripe rust, and powdery mildew.
  • Rapid Action: Begins working within 24 hours of application, providing continuous disease control for up to 4 weeks.
  • Broad Compatibility: Safe for use on all grass types when applied as directed, making it a versatile lawn care solution.
  • Optimal Application: Best results are achieved when applied before disease symptoms appear or when conditions favor disease development.
  • Extensive Coverage: A single 10 lb. bag treats up to 5,000 sq. ft., offering significant coverage for home lawns.
  • Flexible Reapplication: Can be reapplied at 14-28 day intervals and is suitable for use after seeding or at seed germination.
  • Spreader Settings: Specific settings are provided for Scotts broadcast/rotary, drop, and Wizz spreaders for both preventative and curative rates.
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Current price is $27.47
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Columbus, 43215
Arrives by Wed, Feb 25
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Sold and shipped by The Scotts Miracle-Gro Company
4.412371134020619 stars out of 5, based on 485 seller reviews(4.4)
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4.1 out of 5 stars
stars685 ratings530 reviews
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Reviews summary

Pros
  • : Simple application process with clear instructions.
  • : Quickly clears lawn diseases and mold during this season.
  • : Controls fungal growth and brown spots.
Neutral
  • : Can revitalize brown patches, but may not prevent new ones from appearing.
  • : Can be clear and easy to follow, but may lack specific details.
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Showing 1-3 of 530 reviews

Sep 9, 2025
Eddie Static
5 out of 5 stars review

Seller Verified Purchase

Brown grass to Green in a matter of days

Product worked great and fast results my lawn had all brown patches throughout applied product and within a few days grass was green again

Review from Scotts
Helpful?50NH7KTSBPDK360871759
Aug 8, 2021
scaramanga
5 out of 5 stars review

I was happily surprised by the effectiveness of this product. I think I had red thread on a patch of our lawn. I applied this product in late June 2021 and after about 3 weeks the reddish brown spots had all gone. Check out the before and after photos. I guess it could have been other factors like the weather, and I used about 4x as much product as the packet said, but we're very happy with the way the lawn looks now.

Review from Scotts
Helpful?50NH7KTSBPDK360871759
Oct 19, 2019
The Grinder
5 out of 5 stars review

Great product. It works.

My sod lawn (Northern CA) had numerous patches of Red Thread and was starting to die back, thin out in spots and looked horrible. Applied entire bag on 250 square feet of lawn and within 2 weeks it was lush, filled in and the disease was gone. Two weeks later added a sprinkle of Scotts Turf Supreme fertilizer (which I have always used) and my lawn is verdant green and healthy again.

Review from Scotts
Helpful?50NH7KTSBPDK360871759