Lawn Care Basics
How to Prevent Lawn & Grass Diseases
How you feed, mow and water your lawn can help it resist fungal diseases like dollar spot and brown spot.
Stop Them Before They Start
When it comes to dealing with lawn diseases, the old saying holds true: "an ounce of prevention is worth a pound of cure." It's easier to prevent lawn diseases than to cure them. Following these basic guidelines for a strong lawn will help you protect your lawn from fungal diseases.
Feed Your Lawn Regularly
Nutrient deficiencies can weaken grass plants, so feed at least 2 times per year to keep your lawn strong and vigorous. If your lawn is used often for activities involving kids, pets and parties, feed 3-4 times per year with Scotts® Turf Builder® Lawn Foods. A nourished lawn is better able to fend off diseases. To see the feeding program recommended for your lawn, use our My Scotts Lawn Program. You can also download the My Lawn app for your smartphone to customize and track your personal lawn care program.
If You Need To Water, Water Properly
Mow Regularly at the Right Height
Apply Fungicide if Needed
To control lawn diseases such as brown patch and dollar spot - or help prevent them if you have had disease problems in previous years - apply a fungicide made for lawns. Scotts® DiseaseEx™ Lawn Fungicide provides broad spectrum disease prevention and control. You can apply any time on all lawn types. Just be sure to follow the directions on the label.