Topping or (femming) has been something I have been doing for many years on all my outdoor growing and there is an art to it, did you know you can fem the other branches besides the main stim and the main can be fem'ed more than once! the other branches you have to do early on before the branches get to far along ie, " the closer in to the main stim the better" so one plant can be top on every off shoot branch, but you may or will have to support those branches at some point in time.
The more you top though the more energy it will require from the plant and it will slow down the grow rate a bit just depends on how many times you top the same plant.
Wish my business was doing the business I had 4 years ago! I would
donate some myself, I am trying to reinvent the business takes time and consideration on an approach an marketing, considering what I was doing which was more custom home theater services than other stuff! and now! it's not as popular as it was a few short years ago before the housing market went to shit.
And because of what has happened people think it should be cheeper now yeah "RIGHT" equipment costs has continued to go up, insurance continues to go up very year by 20% to 30% I just don't know why anyone would think things should be cheeper specially labor? and I have cut my labor cost as low as they can go any further and there is no point of being in business.