Hi IV just started me first grow and have one whiteshark one lemon skunk one hammerhead and one critical. All four are in decent size pots and two have shot their stems up above the soil. I have a four and a half food grow height limit and I have a 400 Watt bulb hPS bulb .I started the plants out in the sun and kept the soil moist. Living in the tropics the sun is good through out the year but I cannot grow them outside once they grow larger. I was planning to start using later (bending) to maximize yield in two of the 4 plants. Suggestions on which two plants prefer this technique and also I have maxigrow Nokia fertilizer which is low in nitrogen but high in k and p. How often should I use or should I even.