When should I turn on my sprinkler system in Colorado? As the seasons shift, particularly from the stillness of winter to the awakening vibrancy of spring, many homeowners find themselves deliberating over the optimal timing for activating their irrigation systems. What climatic cues should I anticipate that signal it’s the right moment to initiate watering? Should I consider soil temperature, frost dates, or perhaps even historical precipitation patterns specific to my local area? Furthermore, how does my lawn’s unique needs—be it Kentucky bluegrass or fescue—factor into this decision? Is there a particular schedule that aligns with typical Colorado weather fluctuations? Could the elevation and microclimates present in this diverse state influence when I should first engage my sprinklers? In a landscape challenged by dry conditions and erratic moisture, how can I ensure that my plants receive the adequate hydration they require without overwatering or risking damage? What practices can optimize the effectiveness of my sprinkler system as I embark on this annual ritual?