Which type of fertilizer is commonly recommended during the planting of trees?

Using slow-release fertilizers during the planting of trees is commonly recommended because they provide a steady supply of nutrients over an extended period. This gradual release aligns with the developmental needs of newly planted trees, allowing them to establish strong root systems without the risk of nutrient burn that can occur with fast-acting fertilizers. Slow-release fertilizers minimize the need for frequent applications, which is particularly beneficial in supporting young trees as they adapt to their new environment and start to grow.

While quick-release fertilizers provide immediate nutrients, they can lead to nutrient leaching and may not support the long-term growth of trees. Organic fertilizers, although beneficial in many contexts, may not offer the same controlled nutrient release as slow-release options. Liquid fertilizers are typically used for quick nutrient uptake but may not provide the sustained support that newly planted trees need over their initial growing season. Thus, slow-release fertilizers stand out as the most suitable option for ensuring optimal growth and establishment of young trees.