At our church bazaar, we found this heater for only $10. It can be set to maintain a temperature of 42 degrees, which will safeguard our plants when the temperature really goes down. Its best feature is the oil in the coils, which tends to hold the heat.
We have some plants we are trying to get started and some others that have to be protected in the winter.
But we really would be most pleased if we could grow some winter tomatoes and peppers. My husband has started the plants, and we are going to try.
I guess the odds are against us, since we have no experience at this.