What is a common indicator of environmental stress on turfgrass?

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The presence of patchy areas with dry textures in turfgrass is a common indicator of environmental stress. This condition often arises from inadequate water supply, poor soil conditions, or disease. When turfgrass experiences stress, it can lead to uneven growth patterns, where certain areas become dry and brown while others may remain healthy. Such variations in texture and color signify that some parts of the turf are not receiving the necessary moisture or nutrients they need, indicating that environmental conditions are impacting grass health.

Uniform color across all blades suggests that the turf is healthy and receiving adequate care. Rapid growth after heavy rainfall can occur for many reasons and is usually a sign of overall health and nutrient availability, rather than an indicator of stress. Consistent height across all grass species does not point to stress either; it suggests uniform growth, which is typically desirable. Therefore, the appearance of patchy, dry areas stands out as the most evident sign of environmental stress affecting the turf.

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