Mirrordawn
Well-Known Member
Eh never had to warm up anything in the winter time. If you have enough panels, the heat is there! Different story when the outdoor temps reach about 40+ degrees in the peak of summer. What am I supposed to then? Run an AC around the clock? Besides I can't be at every single of my tents at all times. HPS means I have constantly make adjustments to the temperature and light distance. Not so bad if you have a single grow but a total nightmare when there is more than one.And introduce the need for a heater in winter
Of course you're going to disagree ...I don't know math you're running in your head but cooling isn't cheap.