What action promotes healthy turf and reduces disease?

Watering thoroughly upon seeing wilting is the best practice for promoting healthy turf and reducing disease. When grass plants begin to wilt, it indicates that they are experiencing drought stress due to insufficient water. Providing adequate watering in response to this stress helps maintain the turf's vigor and resilience. Ensuring the grass receives deep, infrequent watering encourages deeper root growth, which results in a more robust lawn capable of withstanding environmental stresses, including drought and disease pressures.

By effectively hydrating the turf, the chances of disease are minimized because water-stressed plants are more susceptible to pathogens and pests. Healthy turf that is maintained through proper watering practices can better compete against weeds and recover from stresses, which ultimately leads to a more resilient lawn.

On the other hand, watering lightly every day can lead to shallow roots and create conditions that are favorable for disease, as the turf may not develop the deep root system needed to thrive. Fertilizing without soil tests may lead to nutrient imbalances or excess fertilizer application, potentially harming the turf and increasing disease susceptibility. Ignoring wilting signs means failing to address the plant's needs promptly, which can lead to chronic stress and increased disease risk.