Orange is the short one in the center, started as a runt and left untrained, yellow in the back right looks to have the most bud sites, and green in the back left was topped.
Green topped canopy is more even and she's getting 600-850 par on each top. Yellow ponytailed is getting 800par at the top and 450-600 par on the lower sites. So it's cool to see how an even canopy reallly uses up a lot more light.
Yellow was ponytailed for a week then fan tucked. Green was topped and left alone. They'll both get fan tucking now, but it will be interesting to see how the different structures affect yield. More bud sites with ponytail vs less bud sites topped but more light absorbtion.