Big Bertha is officially 24" tall. I removed the lower two branches because of poor performance. Even with all the wind it gets, the stronger branches, the branches are starting to lean out. There we have a quickie trellis.
Little Bertha and Mini Bertha Me are at 10". Each of theses has also had a secondary branch removed for being slackers. I did my pre flowering defoliation yesterday. It's a bit early as I want to start flowering next Friday. Maybe just wait until the leaves have all turned skyward.