Determining the optimal time for splitting mature stonecrop plants is crucial for maintaining plant health and vigor. This process, undertaken periodically, revitalizes older clumps and encourages robust growth. The timing directly impacts the success rate of the division and subsequent establishment of the new plants.
Dividing these plants offers several advantages. It prevents overcrowding, promotes better air circulation, and allows for propagation of new plants from existing stock. Historically, gardeners have employed division as a simple and cost-effective method to expand their collections and rejuvenate established plantings.