give it time and patience... the precious will continue to grow and bush a little during the flowering stage. Just keep watching those nodes for hairs. I wouldn't recommend doing any stressing or pruning at this point. You want all the plant energies to go towards producing buds and THC. Depending on the strain you have, will determine the size of the plant, thickness of the buds, and quality of buzz. Research the color of the tricomes to determine your harvest day. The info is here, ya just have to find it. I read thru Stinky's grow guide, and found it to be a marvelous wealth of knowledge and highly recommend it. She gives you the quick and dirty without the all the science to fuddle the mind. Give it a go. Luck
Nim