When should I prune a rose bush to ensure optimal growth and flourishing blooms? Is there a specific timeframe during the seasons that is most advantageous for this horticultural practice? Are there particular signs on the rose bush itself that indicate the necessity for pruning? How does the age of the rose plant influence the timing of such intervention? Furthermore, should the pruning schedule differ based on the variety of rose or the climate in which it is cultivated? Is it advisable to take into consideration local weather patterns, such as frost dates, when planning this task? In addition, could the health and overall vigor of the plant affect the urgency of pruning? Lastly, what techniques should be employed during the pruning process to ensure the best possible results? Understanding the ideal timing and methodology for pruning can make a significant difference in the flourishing of these beloved horticultural specimens.