Looking great man. If you would have topped it during veg, it wouldn't be so tall right now, so that is advice for your next run. For now, it looks like you're doing everything right! I would set up a watch on ebay and keep an eye out for a galaxy digital ballast, the one that is switchable from 400-600W. You can always pick them up used for under $100. Then on your next grow you can get all those lights out of there and really stack some buds up. Remember, it is the intensity that really makes buds grow big. 600W of LED or CFL is nothing like 600W of HPS or MH light.
Don't worry about ppm fluctuations of under 100ppm. At this stage, I would aim for 600-700ppm, which I think you are already. And she is looking great!
So what's next after this? Do you have some seeds sprouting?
Don't worry about ppm fluctuations of under 100ppm. At this stage, I would aim for 600-700ppm, which I think you are already. And she is looking great!
So what's next after this? Do you have some seeds sprouting?