• slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide

Preventing & Overcoming Disease Problems

Keep your plants looking good and be kind to the environment despite the risk of disease problems. 

Prevent problems by matching the plants to the growing conditions, providing proper care and giving them plenty of room to grow.  And select the most disease resistant varieties whenever possible. 

Consider using a drip irrigation system to apply the water directly to the soil when needed.  You will save water and reduce the risk of disease.

Mulch the soil around your plants. It helps to keep soil borne disease organisms in the soil and off the plants.

Remove and discard – do not compost - diseased leaves and stems as soon as they are discovered.  This is often enough to control or at least slow the spread of disease.

Remove weeds in and around the garden.  Many of these are host plants for harmful diseases that can spread to your plants.

A bit more information:  Contact your local extension service or professional if you believe a disease problem warrants control.  Start with a diagnosis, determine if control measures are needed and feasible, and what course of action should be followed.  Always look for the most eco-friendly options like plant oils, Cornell baking soda mix, Neem, or Bacillus subtilis.  Make sure the product is labeled for use on the disease and plant you are treating.

Upcoming Live Events
& Webinars


Jan. 18, 2025
Garden Visions
Wausau, WI and Virtual

Feb. 7-9, 2025
PBS Wisconsin's
Garden & Green Living Expo

Madison, WI

Feb. 12, 2025
FREE WEBINAR:
Organic Insect Pest Management for Vegetable and Flower Gardens

Register here

Feb. 14-16, 2025
NARI Milwaukee Spring Home Improvement Show
West Allis, WI

Feb. 19, 2025
FREE WEBINAR:
Strategies for Managing Invasive Plants

Register here

Feb. 26, 2025
FREE WEBINAR:
Create a Beautiful Shade Garden

Register here

March 12, 2025
FREE WEBINAR:
Grow Pollinator-friendly Spring and Summer Flowering Bulbs

Register here

March 19, 2025
FREE WEBINAR:
Be a Waterwise Gardener
Register here

March 26, 2025

FREE WEBINAR:
Succession Planting & Crop Rotation

Register here

WATCH ON-DEMAND WEBINARS

Learn More

Book an Appearance

Learn More

Enter to Win Melinda's Food Gardening for Everyone DVD set

ENTER NOW