What is essential for trees and shrubs during dry weather, especially in the first few years?

Irrigation is essential for trees and shrubs during dry weather, particularly in their early years. Newly planted trees and shrubs have not yet established deep root systems, making them more susceptible to drought stress. Proper irrigation helps to keep the soil moisture sufficient, allowing these young plants to absorb the water they need to grow and develop healthily. This is critical not only for ensuring their survival but also for encouraging robust root development, which is vital for their long-term stability and growth.

While harvesting, fertilization, and pruning have their own importance in maintaining plant health, they do not address the immediate need for moisture that young trees and shrubs require during dry spells. Without adequate irrigation, these plants can suffer stress, leading to poor growth or even mortality. Thus, consistent watering practices are vital in their formative years to ensure they can thrive and withstand challenging weather conditions in the future.