casey - they are growing in my greenhouse outside...no heater or cooling system, its all natural during the summer...i grow them indoors during the winter, and still give them near identical conditions as to what they are now...only i use fluorescent lighting rather than natural lighting over the winter....
here is my weather currently here in my part of Washington State, US
http://www.accuweather.com/us/wa/puy...cast-month.asp