When should I cut back Clematis, and what specific considerations should I take into account in order to ensure the optimal health and blooming of these exquisite vines? Is there a particular season that is universally recognized as the most advantageous for pruning, or does this vary significantly with different species? Moreover, how do environmental factors, such as climate or local weather patterns, influence the timing of this vital horticultural practice? Should I be vigilant about the growth habits of the specific variety I am tending to, as some may require more aggressive cutting than others? Additionally, what indicators of growth should I observe prior to making that first cut? Are there best practices regarding the tools and techniques I should employ to minimize stress and promote healthy regrowth? Ultimately, how can I ensure that my pruning methods align with the overall aesthetic and flourishing potential of my garden’s landscape?