the plant needs more than just Nitrogen, Mag, Cal and Iron. If you dont have a ppm meter there is no sense talking about ppm. I take it this pure Grow you are using is a stand alone product?? I ask this since I use GH 3-part which consists of 3 sep bottles (Micro, Grow and Bloom), and during grow each has a certain amount I use. I cant say add more or less since I dont know anything bout the nutes you are using and dont want to steer you wrong. PH needs to be as close to 6.0 as you can get and what is the mix ratio of that stuff?? ml per gal?
tinytoon Reviewed by tinytoon on . First Grow I planted my train wreck on the 8th in my hydroponic drip system 5 gallon bucket. I've set it up in my closet, my 150 watt cfl light is about 28in away from the plant, the temp is at about 72 degrees with the light on and a humidity of 54 %. When i got the clone it was mainly dark green with light green as well. It seems to mainly be light green now. I'm running a 17/7 light cycle and leaving the drip on at all times. Could the color change in the plant be due to lack of nutrients? I've already Rating: 5