NFT system

Hi guys, I'm a newby and have been doing lots of research on this subject - I'm almost at the end of my NFT grow (I'm on week 6 at 12/12) my girls are coming up to the business end of things and from what I've been reading this time is almost the most important.......

I'm quite prepared to flush my girls, but need some reassurance as to whether it is worthwhile or not and for how long......

My grow is supposed to be a 10 week affair from clone to cut

Any advice at this exciting time would be great........

Your Aussie pal......

start flushing 2 weeks before you harvest. this will give you a smooth natural smoke and will also give you a light grey ash, which is good. if you dont flush, the herb will still get you baked but the experience wont be as pleasant. late