Plant Hormones

Plant Growth: Tropisms and Hormones Plant Hormones? You probably haven’t, but it’s a fascinating topic! Since both light and water are essential for photosynthesis, plants have developed intricate mechanisms to ensure they maximize their uptake of these two key stimuli. These mechanisms are called tropisms. What is Tropism? Tropism refers to a plant’s production feedback to an exterior impetus. In the context of light and water, tropisms play a crucial role in helping plants adapt to their environment. Positive and...