What should be done to prevent root burning when fertilizing plants?

Watering plants thoroughly before fertilizing is an essential practice to prevent root burning. When fertilizer is applied to dry soil, it can create a high concentration of nutrients that plants may struggle to absorb, leading to potential damage to the roots. Thorough watering ensures that the soil is moist, diluting the fertilizer when it is applied, which helps the roots take up nutrients more safely and effectively. This practice helps to establish a buffer between the fertilizer and the plant roots, reducing the risk of osmotic shock and chemical burn.

While alternatives might offer some benefits in certain scenarios, they do not specifically address the primary concern of root burn as effectively as pre-watering does.