What is typically not a reason for performing water analyses in nurseries?

Performing water analyses in nurseries is essential for various reasons, including assessing water quality and ensuring the health of plants. While assessing lawn irrigation needs is indeed important for optimal plant growth, it is typically not the primary focus of water analyses conducted in nurseries.

Water analyses are more commonly aimed at determining the presence of harmful substances such as pesticides, checking nutrient levels vital for plant health, and identifying potential pathogens that may affect plant growth. Hence, while understanding irrigation needs is beneficial for nursery management, the actual analysis of water quality and safety is more centered around chemical and biological evaluations rather than simply evaluating how much water should be supplied for watering lawns.