It depends. Sog is high yielding and you don't top at all, Scrog is also high yielding and you usually have to top it quite a bit. The end goal is just getting more budsites in an even canopy so they get more light. It also depends on light setup, a vertical setup and horizontal setup throw light differently.

Training, topping, sog, scrog, pruning are all just different techniques to direct the plants energy into making an appropriate canopy to make the best use of your light setup. Coli's are freakin cool.
phillykid420 Reviewed by phillykid420 on . Topping vs Not Topping You dont see many questions about topping on here anymore i notice...so i have one that im curious about....how many of you out there do vs dont and why......do you feel you get more yeild out of toping your plant b.c it gives off more bud sites...or do you not b.c you feel you get a large amount of yeild per plant with one large cola.....just curious...this way i can get your opinions so i can decide if i will top my babies for my 2nd grow when i start....ty all Rating: 5