How often should I water my bonsai tree to ensure its optimal growth and health? With the delicate nature of bonsai cultivation, one might ponder the intricacies involved in maintaining the right moisture levels. Is it a matter of adhering to a strict schedule, or do the unique environmental factors demand a more nuanced approach? What role does the size of the bonsai, the type of soil used, and even the specific species being cultivated play in determining the watering frequency? Additionally, should one take into account seasonal variations, such as temperature and humidity fluctuations, which can significantly affect the moisture retention of the soil? Furthermore, how can one ascertain the appropriate moisture level in the substrate— should I rely on my intuition, or are there specific indicators to observe? Could understanding the lifecycle of the bonsai and its root system provide better insights into its watering needs? Ultimately, how does one achieve a delicate balance that prevents both under-watering and over-watering, two common pitfalls in bonsai care?