There are five primary ways that a home gardener can hold Jack Frost at bay IF the temperature dip isn’t extreme. It isn’t possible to beat a 60 mph –30 F. arctic blast outdoors. Don’t even try. But you can sometimes stretch the growing season by several weeks with a judicious application of some simple techniques.
When the sun goes down, cold air that had been suspended in the atmosphere on a pillow of warm air nearer the ground is free to fall. This happens all year around and is part of what gives us the cooling at night in the summer.
This cool / cold air pools in low spots. Warm air is replaced by cool air, then cold air, then colder air. That low spot always ends up with the coldest air available. If the air is cold enough and if our garden is in that low spot, frost forms on our precious veggies and flowers. So, here are 4 tactics to defeat this phenomenon that are suitable for the backyard gardener.













