Thanks mate :)
Re-vegging is something that you can do later on, if you want to, once you've got the basics down tight, right form germination, right through to drying and curing. (Even once you harvest you're only two thirds of the way, you still need to dry and cure right, or it will be shite, lol ;)) It would be something you could do if there was one or two special phenos in your current run that were different and that you wanted to keep.
Re-vegging is pretty simple, when you harvest you cut the plant to leave some of the smaller fluffy buds and most importantly some leaf on the plant. It's also a good idea to remove about a third of the rootball at this stage and repot into fresh soil if possible. Then you put your plants back into the veg cycle. I like to give them 24 hours of light for about 5-7days, they usually start to show signs of reverting. then 18/6 as normal. :) My girls have just started shooting new tips out of the small buds I left on them, they've been in there 10 days :) I'll be able to take cuttings in about two more weeks or less, and start flowering again in 3-4 weeks or less :) I'll keep you posted.
B.