theyll be purple!
TurnyBright Reviewed by TurnyBright on . Growing outdoor plants, indoor, thru winter. hi there, I currently have a grow in a garden shed. A couple of 600w HPS, and some canna coco, and the ladies are blooming just fine. My concern however, is that when the frosty nights arrive, and the British weather turns, just running the lights at night time to compensate for daytime/nightime temperatures, will not be sufficient to ensure adequete temperature control. In other words, i will have to artificially heat the growroom on the lights off cycle, and maybee even lights on. British Rating: 5