I was given 3 feminized seed of the White Widow strain. I germinated 2 and planed on putting them in 2 7 gallons in a 3x3 tent paired up with a Mars Hydro 2000 LED light 300 watts. There not Auto Flowers so I was wondering if I should start the 3rd seed? I see a lot of people doing training plants in a 3x3, but there usually auto flowers and there using smaller pots, and manipulating how it grows by topping and manipulating the direction of the branches, the size