During which weather condition is it most appropriate to apply fertilizer?

Applying fertilizer during cool, moist weather is most appropriate for several reasons. Firstly, cooler temperatures can reduce the stress on plants, allowing them to take up nutrients more effectively without the added challenge of heat stress. Moist conditions also facilitate nutrient absorption, as water helps dissolve fertilizer, making nutrients readily available to plant roots.

Additionally, applying fertilizer during these conditions can help to minimize the risk of nutrient runoff, which is a concern during heavy rainfall when nutrients can leach away into water systems. While warm, moist conditions can sometimes be favorable, they need to be moderated by cooler temperatures to ensure optimal plant health and growth. Thus, the combination of cool, moist weather creates an ideal environment for successful fertilizer application and nutrient uptake by plants.