Ya dude, my trainwrecks were very sensitive to nutes. I am using the DYNA line up, and I have so far gotten good results with it. I ordered a total of 5 seeds, 4 germed, and I have 3 keepers that are in my flower room right now. The 4th plant which ended up being the weakest got burned earlier on, I think it was either a Mg overdose or nitrogen burn. Either way, that girl is outside now. Both of HSO trainwrecks both had some decent stretch to them too, both about 2.5x once I flipped them into flower. Flowers just started to pop up, so I am curious to see how it produces