This is my plant about a week ago at approximately 8 wks. I have done nothing but give it nutrient water and 24 hr light. I just jumped into this without doing much research. After now doing some, I am finding out there are things I could have been doing to increase yield. By what you see, what can or should I be doing at this point? Plant is 24" tall and is in a very large pot. My tent however is only 5' tall. Top of plant is already 12" from light with no more room to raise light. I noticed the top leaves are a darker green compared to the lower and interior leaves. Any advice on how to move forward and get the most out of this plant?