How will my clones with a nug on top grow??

Leave as much on the clone as you can. The more you take off, the less likely the plant will thrive or even survive. Is a few leaves 3 or 15? 3 is not enough hardly for the plant to photosynthisis like it needs too. If there is 15 good healthy leaves, you could stand to loose a few, but why do that? Like someone suggested, If you don't have a lot of good leaves, then you should leave the bud on there. Otherwise smoke it. Once a plant is completely revegged, that is it has started growing leaves again, then it needs at least a couple weeks of vegging before you bud again. The longer you veg, the more bud you will get in the end.

And in my opinion the veg cycle needs dark too, not just all light. Plants take in what they need during the day, and process it at night. If there is no night ever, it can't process the nutrients and light the way it needs to, resulting in less than optimum yield.

Alright i am definately goin to veg them for a while...my question is that the bud is the only growing shoot on the clone...so is a new growth tip gonna shoot from the bud or do i have to cut the bud off and then it will grow a shoot...???? ya i am planning on switching to 18/6 pretty soon

lol really... read the posts above... the answer is right there!

Don't cut anything. Just let it start growing again, and one or more new qrowth shoots will appear.

ok thankyou Opie thats the answer i was looking for all along! thanks