What is the process of foliar application in plant management?

The process of foliar application in plant management involves spraying liquid fertilizers or plant nutrient solutions directly onto the leaves of plants. This method allows for quick absorption of nutrients through the foliage, which can be particularly effective in addressing nutrient deficiencies or providing essential micronutrients that may not be reaching the roots effectively. Foliar feeding can enhance plant growth, improve yields, and strengthen plant health by delivering nutrients directly to the tissues where they are needed most.

In contrast, mixing fertilizers with soil or drenching the soil pertains to soil application methods, which involve different processes and absorption mechanisms. Applying fertilizers during the dormant season does not fit the definition of foliar application, as this typically involves both an understanding of the plant's active growing conditions and the timing of nutrient availability.