When to mainline?

Here's some top shots of mine. Some nice grows guys must say. I have to be honest I do quiet like this method. One thing I have noticed that helped was upping the silica content slightly. I did up too much and ended up trying to bend trunks at first so something to be mindful of.

Def need silica I think my schedule calls for that week 3 veg

U growing a sativa strain thier?

Green crack, auyhuasca purple, black sugar and blue berry. So a mix of sorts.

I'll up load some stem porn later........

My stems FYI as a first timer are more spinabifita porn than dreamy smoking blondes in porn!

As promised