ye the clones are well rooted, i think it'll save me a lot of hassle. i'll keep an eye on the night temperature aswell. u think any cheap little heater will do it? also instead of splashing out on an inline fan im thinking of making a home-made one by connecting a lamp shade to the back of an oscilating fan and connecting the ducting to that. its pumping in fresh air and circulating it, what do you think?:detective1: