Hi illumination. I've have tried "sea of green " method...which is basically growing a bunch of small clones concentrating on the main top to become the one main cola. The benefit of this method is that you greatly reduce veg time which allows for quicker harvests. It does work, and many people I know use that method. I don't...simply because I wanted to get away from using soil.
I've tried "topping"...which is basically removing/sacrificing a top growth to do 2 things. 1. Forcing the "top hormones" to go out to side branch. 2. Slow down upper growth, allowing side branches to catch up. The benefits of this method is that you can change the shape of the plant to receive maximum light and, especially with fast growing strains it helps to "control" height.
I've tried the natural selection method too...well, I still did some trimming at beginning of bud phase. The benefit is that it allows the plant to do what its genetics tell it to do....and of course...less work for the grower. I don't do this anymore since im inside with only a couple plants.
FOR ME...I get my results from bending over the main stalk within the first couple weeks of veg. I find that if your main stalk is lower than your side branches, it forces those special hormones that create "tops" to be forced back into the plant to seek out the highest growth. After another week from bending...the plant has recovered and I gently "tie down" side branches, concentrating on bringing upper branches down to the height of lower branches. This creates a wider canopy and as the plant grows these branches reach upward towards the light. I will limit each branch to produce only 1 or 2 inner branches. These inner branches grow up through the middle but don't usually become a top. I stay vigilant and remove small new growth because i dont want just weed...i want big buds. About 3 weeks into bud...there is a need to support the plant due to the heavy tops over weighting the support branch. I will then create a "net" to help the tops stand upright.
Then I just wait for the trichomes to get milky white...some amber...then harvest...then cure.
I have no intention of changing anyones mind or philosophy when it comes to growing. I dont know your goals and i dont know your level of knowledge. I signed up to find other growers with pictures and wisdom to see how I can apply it to my situation. In turn...I give my experience when applicable.
As far as your desire to to see "other growers (NOT pot) who prune plants to increase production"...well, its simply too numerous, fruit, nuts, roses, tomatoes..etc all benefit.
Your statement that you don't know because you haven't tried...says to me... you will need to try it to prove it for yourself. I would suggest not over thinking it...but at least think about it.
good luck!
This pic is 5 minutes before harvest!
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