What is the best method for watering newly planted trees?

The best method for watering newly planted trees is deep and infrequent watering. This approach encourages the development of a strong root system. When water is applied deeply, it penetrates the soil further down, prompting the tree roots to grow deeper in search of moisture. This is crucial in establishing a healthy tree, as a well-developed root system will enable the tree to access nutrients and water more effectively as it matures.

Frequent shallow watering tends to keep the moisture only at the surface, which can lead to shallow root growth. Additionally, only watering during dry spells may not provide the consistent moisture that newly planted trees need during their critical establishment phase. Watering daily for the first month can lead to overwatering and may suffocate the roots, preventing them from developing properly. This could also contribute to conditions like root rot, which can compromise the health of the tree. Therefore, deep and infrequent watering is the most effective practice for promoting robust growth in new trees.