Yeah I always top at the fourth node, but I always wonder to myself if I should of gone earlier. I have been thinking of doing some LST for my next round of grow. We will see.

So on to your Brazillian landrace. So funny when I was so sure what the problem was 2 weeks ago, and now we are sure it was not the light, lol. Maybe just give it pure water for the next week or two, and see how it progresses. I would totally say that one is just very sensitive to the rest. Cannabis is so interesting!