I've been growing for two years now. And: this one wasn't an easy grow at all! I grew the plants outdoors from April till October. And hell did they need lot's of fertilizer!!! Only a couple of days after fertilizing, the plants got yellow leaves. So I though I had given them a bit too much of the good stuff. But no... I had to find out, this plant need lots of extra feeding. So after fertilizing once a week, the plants started to grow enormously! So very pleasant yield. I only used NPK(MgO) fertilizer by the way...Now... the strain... HO-LY SHIT !!! I'm a big fan of sativa strains and like White Widow or Durban Poison kind of strains. So.... let me tell you: the Trainwreck tops everything I smoked so far! No matter if you smoke blunts or bongs (which I prefer lately the most...) , this dope hits straight to the head giving you an enormous rush and puts you in an extremely "mental" state. It almost feels like this isn't weed anymore, but some designer stuff. In our sessions NOBODY felt like he was passing-out. Just great ideas, great conversations, extensive trips of laughter... just a great time! I think I'm in love...I highly recommend giving these seeds a try...