Should I consider cutting off a yellow orchid stem, and if so, what factors should I evaluate before making such a decision? Is the yellowing indicative of a more profound issue with the plant’s health, such as root rot or inadequate light conditions? Could this discoloration signal the natural life cycle of the orchid, wherein the stem has reached its zenith and is now in decline? What is the impact of cutting the stem on the overall vitality and future blooming potential of the orchid? Are there specific techniques or best practices I should adhere to when performing this potentially drastic measure? Additionally, how does the orchid variety influence the decision—are certain types more resilient to such interventions than others? Finally, what signs should I look for post-cutting to ensure that my orchid remains healthy and vibrant? What should I do if additional stems begin to exhibit similar symptoms?