Which of the following practices is most associated with maximizing plant health?

Regularly implementing pruning is crucial for maximizing plant health. Pruning promotes better air circulation and light penetration, which are essential for healthy growth. It removes dead or diseased branches, allowing the plant to direct its energy toward producing new growth rather than sustaining parts that are not flourishing. This process can also encourage the development of a sturdier structure and can stimulate the growth of flowers and fruits by improving overall plant vigor.

In contrast, overcrowding in pots can lead to competition for resources like water and nutrients, which can stunt growth and lead to health issues. Using artificial lighting solely without considering the natural light cycles can disrupt plant development and lead to poor health. Reducing water frequency, if not done judiciously, can lead to under-watering and stress on plants, which can negatively impact their vitality. Overall, pruning is widely recognized as a beneficial practice to enhance plant health and encourage robust growth.