The optimal timing for relocating a lilac shrub is a critical factor influencing its successful establishment in a new location. Moving the plant at the correct point in its growth cycle minimizes stress and maximizes its chances of thriving post-transplant.
Performing this task at the appropriate time allows the shrub to recover and develop new roots before facing the stresses of extreme temperatures or active growth periods. Doing so reduces the risk of transplant shock and ensures vigorous flowering in subsequent seasons. Traditionally, this process has been carried out during periods of dormancy to leverage the plant’s natural resilience.