im will be growing in a 5 gal bucket i dug into a durt area in my basment crawlspace. I have one plant and right now its about 1" high and the starter round leaves are begininng to die starting today. Ive been rotating it between being on a window cill in my room and during the day and under a 15 watt flourecent light in my room from 6:00-12:00. My questions are, im going to be growing in a cold area(underground 52*) and i was wondering how to keep the temp up should i have a regular light to make heat and have the flourecent to light. also shoul i color the light blue for better light spectrum?