There are several strategies for dealing with frost outdoors. One approach is to use thermal blankets, which can be draped over plants to create an insulated environment that will protect them from the cold. Row covers made of lightweight fabric can be used to provide a layer of insulation and keep the temperature at a more consistent level. Another option is to build cloches or mini greenhouses out of plastic bottles or other materials, providing additional protection from wind and cold temperatures. It is important to make sure that soil moisture levels remain adequate as this helps regulate temperature changes in the soil and roots.