The optimal period for pruning Lagerstroemia species is late winter or early spring. This timing, prior to the emergence of new growth, allows the plant to recover quickly and direct its energy towards producing healthy foliage and blooms during the growing season. This practice encourages vigorous flowering and helps maintain the desired shape and size of the tree.
Adhering to this schedule promotes plant health by minimizing stress and the risk of disease. Pruning during dormancy reduces sap loss and prevents the entry of pathogens that are more active during warmer months. Historically, this practice has been essential for maintaining the aesthetic appeal and structural integrity of these flowering trees in both formal and informal landscapes.
