I would not train the plant until it matters. I had folks saying the same thing in my auto run.
Your plant is tiny and fragile. You go bending and twisting it and you will wind up very angry at yourself.
There is no light related reason to train the plant. There is no growth that is dominant that you need to train for like the early stretchy stuff.
It sounds like you need some guidance in how to train. I will post some early and later pics and you can see how training gives you extra growth and a more useful canopy.
Starting training
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Here is my first day of training about 4 weeks in. They look bushy and unkempt.
They are 8 inch tall autos in a 3 gallon pot. The light was not an issue and the only think I really needed to take care of is the stretchy plant that the top is pulled down on. A few lower stems have been pulled outwards towards the pot edge. Not much
Week later. This skips several days of training as this is an every day thing during the stretchy parts of the grow.
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You can see the pattern that is developing. With the main stem pulled in one direction the stems in the light throw out new stems. The basic pattern is what is called a choir pit. The main stem is the organ pipes and the pulled down growth is the choir and the pulpit.
10 days later.
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Overall the canopy is getting very level at this point. If you zoom in you can see the wires still holding the stem runs from the main trunk down and outwards. We are trying to clear the upper growth so the lower bud sites can get light. Like these top down shots.
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If you do not train or the plant laggs behind and does not spread you get this.
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Only the top bud gets light. But like magic. We pull them stems down and let the top go and.
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1 week later a plant that was almost dead looks to be stacking.
By training out and holding them until the middle of stretch it allows for long bud runs to develop. Once you let the hold downs go the plants respond by running the stems up and up.
View attachment 2568526 because they are tiny plants these bigger runs are only about 10 inches long. When they bulk up they look like this.
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This shows a natural untopped plant that was just pulled down at the stems as they grew and 1/2 way through stretch allowed to turn up and climb.