By Kim Snowdon Colorado Master Gardener “When the well is dry, we learn the worth of water.” — Benjamin Franklin Colorado set lots of precipitation records last winter, and most were bad from a gardening standpoint. Record-low snowpack and record-high temperatures mean the region is likely facing strict water restrictions this summer. Many communities have already implemented restrictions. According to Colorado State University, 40% to 50% of home water usage is watering gardens and landscapes. So it’s vital that residents use water wisely to make the most of this invaluable resource. Lawn — Understand current water restrictions in your area, including days and times. — Make sure sprinkler systems are working properly. Effective irrigation considers soil type, slope, and exposure. — Install rain sensors on irrigation systems and only water when needed. If you walk on your lawn and it springs back, it doesn’t need watering. If your footprint remains, the lawn is thirsty.…