Hey folks, got a question, my buddy has a few plants that are at least 6 weeks old but didn't get any real light until a couple of weeks ago. They now are working on their 3rd and 4th set of leaves (not counting the round 1's) they also have growth at the nodes, from what I have read you can Fim these once you have growth (branching) at the nodes..is this right, I know we did it this young back in the day, but we also drove nails into the stalks to make them swell up huge! thanks peps