Scotts DiseaseEx Lawn Fungicide - Fast-Acting Lawn Disease Control (Up to 5,000 sq ft)

Overview

Take control of lawn disease with Scotts DiseaseEx Lawn Fungicide. This proactive formula helps prevent disease before it shows up and delivers protection at the first signs of trouble. It guards a broad roster of turf diseases, including brown patch, powdery mildew, red thread, pink patch, and necrotic ring spot, among others. Expect the product to start working within 24 hours of application and to maintain control for up to four weeks under favorable conditions.

Designed for homeowners, Scotts DiseaseEx comes in a 10 lb bag that covers up to 5,000 square feet. For application, pair it with a Scotts broadcast/rotary spreader, a Scotts drop spreader, or the Scotts Wizz. Follow the label for preventative and curative rates based on your spreader, and begin applications before symptoms appear or when weather conditions favor disease. It can be used after seeding or at seed germination, and it may be reapplied at 14 to 28 day intervals as needed.

Why it stands out

• Fast acting: begins to suppress disease within 24 hours, helping curb early signs
• Broad spectrum: designed to prevent and control 26 listed lawn diseases
• Protects brown patch, powdery mildew, and other common turf diseases
• Systemic formula: provides protection for up to four weeks per application

How to use

Choose the right spreader for your setup and apply at the preventative or curative rate as labeled. The exact settings vary by spreader type, so consult the guide and adjust accordingly. For best results, begin before symptoms appear or during periods of high disease risk, and reapply every 14 to 28 days as needed.

• Broadcast/rotary spreaders: preventative 2 ¼; curative 3 ¾
• Drop spreaders: preventative 4; curative 5 ½
• Wizz spreader: preventative 3 ¼; curative 4

Real-world use cases

Homeowners often add Scotts DiseaseEx to their lawn care routine during warm, damp periods or after seeding to reduce disease impact. Reapplication every 14–28 days may be appropriate depending on local conditions and label guidance.

One 10 lb bag covers up to 5,000 sq ft, and the product is compatible with common spreaders for smooth, even application. Start with preventative timing to build early protection and adjust based on turf observations and weather patterns.