You can't be serious bag. There is nothing there to harvest. Have you ever seen a pic of a plant before it's harvested? Do some research man. There is NOTHING on those plants worthwhile. They need weeks and weeks more time, NUTRIENTS (what you said about nutes is ridiculous, but if you believe in organic get organic nutes), proper light schedule (are they even flowering? I couldn't look at all the pics as I almost shit myself when you said the harvest word), and did I mention more time! Take the day off, go to barnes and noble, pick up a marijuana cultivation book, and start reading. You wont regret it bro. I'm on my first grow too, but what I've realized is that it's not a sprint it's a marathon. It's going to take a long time (90+days), and the proper environment. Go read away bro. You can even read a lot of free books on the internet.