thanks guys - yeah I was refering to the veg cycle. Feel like a bit of noob though as I was aware you can run them under lights 24hours a day - I am assuming that this does have a positive impact on the amount of growth achieved.
However I am really interested in the flowering cycle stuff - taking longer to get bud is fine as I'm wanting to produce the best quality product I can. Thanks for the pointer to advanced nutrients forum... off there now. Cheers. Peace. Grow Well.