What is the process of acclimatization in plants?

Acclimatization in plants refers to the gradual process in which plants adjust to changes in their environment, particularly when transitioning from one setting to another, such as moving them from a controlled nursery environment to an outdoor setting. This process helps to ensure that the plants develop the necessary physiological and morphological adaptations to survive and thrive in their new conditions.

By gradually exposing plants to their new environmental conditions—such as differences in temperature, light intensity, wind, and soil moisture levels—plants can develop stronger root systems, tougher leaves, and enhanced resilience to stressors. This careful approach minimizes shock and increases the chances of successful establishment in their new surroundings.

In contrast, immediate exposure to harsh conditions or providing maximum water right away can lead to transplant shock, where the plant struggles to adjust and may suffer from dehydration or other issues. Similarly, planting without prior adjustments can hinder a plant's ability to adapt, leading to poor growth or even mortality. Thus, the correct answer emphasizes the importance of a gradual acclimatization process for the health and survival of plants.