Hi. A little more on that. Any plant that you take a third off, leaves, branches, topping and training, you put the plant into shock. Some plants are sensitive and if you take a quarter off, same thing, shock. If the plant goes into shock it will not grow for 3-5 days. It may look sad and droopy. The more you shock a plant the better your chances are that you will get a Hermie (a plant that pollinates its self). There are times that it is necessary to go and trim heavily. That is 1 week before flowering I will trim my plants the way I want they to be in the future. The 3rd week after flooring has started I will go in and take a bunch more off with keeping in mind what I want the finished plant will look like. I know I'm shocking at this point, but that's what works for me. The rest of the time I take a few leaves off here this time. A few days later I might take of a not welcome branch, you get the idea. you plant is alive and knows and feels more than you might think.😌 Chuck.