Summer in East Tennessee can be tough on lawns. High temperatures and humidity create the perfect storm for stress and disease. Here's how to keep your lawn healthy and green all summer long.
Water Deeply, Not Daily
Instead of light daily watering, provide about 1 to 1.5 inches of water per week, delivered in one or two deep waterings. This encourages deep root growth, making your lawn more drought-tolerant. Water early in the morning to minimize evaporation.
Mow High
Raise your mower blade to 3.5-4 inches. Taller grass shades the soil, keeping it cooler and reducing water loss. It also helps to crowd out weeds.
Avoid Fertilizing
Don't apply high-nitrogen fertilizer during the peak of summer. This can burn the lawn and encourage weak growth. If you must fertilize, use a slow-release, low-nitrogen formula.
Monitor for Pests and Disease
Brown patch is a common fungal disease in our humid summers. Look for circular brown patches and treat with a fungicide if necessary. Also, keep an eye out for grubs and other pests.
A professional can help you navigate the challenges of summer lawn care, ensuring your lawn stays healthy and vibrant even in the heat.
