You asked this question in another thread...

Quote Originally Posted by deeproots
Do you know any thing about topping Train Wreck as have four healthy one,s on the go and i want to help my cousin by given him a few clones to start him off.
i guess what i,m asking is does Train Wreck respond well to been topped.:rasta:
You can top TW no problem. As far as I know, all strains of cannabis respond to topping just fine. I don't quite understand why you have mentioned topping and cloning in the same question though.

You also mentioned that not many people seem to be growing TW. I have seen quite a few TW grow logs on here, use that search feature. I seem to recall that bigtopsfinn had a couple of really nice TW grow logs (not sure if I spelled the name right).