Please, for the love of God, use your brain. Your plants are 8 weeks old. They should be big bushes now. And they aren't, so something is reaaaaaaly...
WHAT KIND OF LIGHT? Cfls should be about 2-3 inches from tops, hps and mh would have be alot higher. I doubt you are using hps/mh!! Please clarify. 8...
Agree with brother jericho. And really, nutes are overpriced? Then don't buy the overpriced ones. You can get a bottle of something that'll last all...
Zoom in on the picture. The downstem is parralel to the bootle, but once it is in, it goes down at like 50 degree angle. And you just have tu tilt it...
It's pretty damn accurate, but I am in Europe. The local postal service tracking let's me know if I'm trough the checking yet(similar to customs). So...
I saw a similar grow and the guy had great success with 4 plants in a big rubbermaid, yes, all together! I know it sounds stupid, but maybe sometimes...