Jack Harer
Well-Known Member
thanksdoes it really effect yield like im told it does?
Yeah it does. If you just top, aside from controlling the plants height, you get 2 mains instead of one. If you FIMM you can get as many as 4 or 6. Topping the apical meristem temporarily ceases the production of auxin by the plant. One of the many purposes of auxin is to inhibit side growth. MJ is an apically dominant plant. Meaning the the plant puts most of it's effort into the main. Once auxin is no longer produced by the main meristem, side growth starts to explode.