I have done them in the attic for years and had little problems, I am now trying it in house and have had a crazy amount of problems, just use a heater on a timer when the lights are off. You should not have a problem with the temp when the lights are on as it is winter here in the uk now. There will always be a chance the helicopter will see you but that is the risk you take. Oh and just remember the risk of snow, you don't want to be the only house on the block with no snow on the roof. If you need any more info just ask and I hope the helps.
mr samsung Reviewed by mr samsung on . help needed for attic grow hi all this is my first post but i have spent a considerable amount of time reading around. i wish to have a small set up (6 plants) with a 600 watt hps in a grow hut (heavily insulated) approx 4x4x7ft and was thinking about growing in the attic. i live in the uk and my attic is hot in the summer (very hot!) and very cold in the winter. i have read alot of posts stating it is not a good idea to grow in the attic due to the police heicopter and due to the temp problems but it might Rating: 5