When is fertilizer application prohibited?

Fertilizer application is prohibited during heavy rain or on saturated soil because this can lead to runoff, where nutrients are washed away from the intended area and potentially enter water bodies. This runoff can contribute to water pollution, causing algal blooms and harming aquatic ecosystems. Applying fertilizer when the ground is saturated makes it difficult for the plants to absorb the nutrients effectively, leading to wasted resources and environmental harm. Sustainable practices dictate that fertilizers should only be applied under optimal soil conditions to ensure they are utilized efficiently by plants and to minimize negative impacts on the environment.