I just fixed my anchor point trellis. I tied the big one down In a few spots and gave the two big colas a pinch near the base of the main stem. I have done this to try and get the two main colas to slow their growth while the other branches grow upwards and catch up to them.
SME- I was actually thinking they were very green also. Thought it was from the light. I will have to check the other one I have growing and check its color. Mean while I will watch for signs of an over abundance of nitrogen.