The optimal period for establishing these evergreen trees is generally considered to be during the spring or early fall. These seasons provide moderate temperatures and sufficient moisture, conditions that support root development and minimize transplant shock.
Timing is a critical factor in the successful establishment of arborvitae. Planting during these ideal windows allows the root system to become well-established before the stresses of extreme summer heat or winter cold. A robust root system is essential for the tree’s long-term health, resilience, and overall growth. Careful consideration of the local climate and weather patterns is important when selecting the specific planting timeframe.