How often should I water dahlias to ensure their magnificent blooms thrive throughout the growing season? Is there a specific amount of moisture these vibrant flowers require to flourish, or does it vary depending on environmental variables such as temperature and soil type? Given their preference for well-drained, moist soil, what are the best practices for establishing a consistent watering regimen that balances the need for hydration without fostering rot? Additionally, how might the stage of growth affect their watering needs? Should I adjust my approach during the hotter summer months versus the cooler early spring or fall? Furthermore, could the frequency of rainfall in my area influence how often I should reach for the watering can? What indicators should I be vigilant for to ascertain if my dahlias are receiving the appropriate amount of water? These considerations are essential for cultivating healthy, robust plants that produce an abundance of blossoms.