What is the process of determining the exact nature of a plant problem called?

The process of determining the exact nature of a plant problem is referred to as diagnosing. This involves a thorough examination of the symptoms exhibited by the plant, which may include visual signs of disease, pest damage, nutrient deficiencies, or environmental stress. Diagnosing is critical because it allows for the accurate identification of the underlying issue, enabling the grower or gardener to implement the most effective management strategies.

In contrast, assessment can refer to a broader evaluation of plant health, which may include a range of evaluations beyond just identifying specific problems. Identification typically focuses on recognizing the plant species or variety, rather than the specific issues affecting it. Evaluation often refers to measuring or judging the effectiveness of treatment or conditions, rather than pinpointing the exact problems. Thus, while these terms overlap in some aspects of plant care, diagnosing is specifically dedicated to uncovering the root cause of problems faced by a plant.