Watering your garden when there might be a frost seems a little backward, but it will protect your plants.

A healthy well-watered plant will do better than a weaker, drier plant will in cooler night time temperatures. You don’t want the plant to be wet, but you want the Earth to be nice and damp when nightfall comes.

All of the processes that the plant uses to take in water and create food for it’s self take energy. When the plant uses it’s energy to take water and create food it releases a small amount of heat. So a plant that is undergoing this process is slightly warmer inside than a plant that is sitting there doing nothing but drying out.

So water your garden early in the day, and allow the plant’s leaves to be dry by nightfall and you should have some added protection against cooler nighttime temperatures.

Happy Autumn!

Sara