After waiting your turn for the shower, you finally get your chance. You turn on the water, adjust the temperature, and step under the warm spray… which suddenly turns freezing cold as the hot water heater runs out of water. Yikes!
We don’t enjoy a sudden dousing of icy water. Neither do our plants. They may not look startled (how does a bean plant look startled?), but the cold water abruptly chills the soil and slows their growth. Since our growing season here in Colorado is often too short to begin wth, pouring cold water on our plants is to be avoided.