short height

Hey guys, this is my friend. I'm growing in 60cm*60cm space and I want her to capture as much space as possible. She has 5 nodes already but she seems too short. Should I leave her develop more nodes? What do tight nodes mean? (I'm using 2 54w bulbs, and I'm currently have the 1 on. No feed yet...

So pretty much this is my first grow, only doing one plant for now. I have a 3x3x6 grow tent with a viparspectra 600w led on an 18/6 schedule, northern lights fem from royal queen, growing in FoxFarms Ocean Forest, havent added any nutes yet only been watering with nyc tap water. Temperatures...

Im a first time grower so im not sure if these are looking how they should after 39 days. I topped 2 and fimmed 2 after 3 weeks which is why i think now they look so bushy. the tallest is 16in and the shortest 12in I plan to start flowering in a week or 2, would this be too early for plants...

Hi everyone... Thanks in advance for any responses. The question here is fairly simple: -What is the absolute minimum height possible for a box to grow in? ...Or better yet, would it be possible to have a grow in a box that has about 2'-4" clearance from floor to ceiling? I know there...