July 7, 2020 update...
Houston... We have lift off!!! Flowering has officially begun with all four ladies.
The actual heights of the 4 ladies is as follows 24" & 26" (indoors) and 21" & 24" (outdoors). The indoor plants are also much bushier and have more nodes. The outdoor plants are looking more like old school autos just focusing on a main central cola. I gave all of the ladies a LST bend and tied them down at a 45 degree angle. This is to allow better light penetration to the lower bud sites and usually results in several branches producing fat colas, not just the top.
I am starting to see some bug damage on the outdoor girls. I have been trying to use companion planting of Basil, Chives, Spearmint, and Oregano as natural bug deterrents, but that's not working as well as I had hoped. I also sprayed them once with Safer End-All. Its OMRI listed and recommended by 'The Rev' of Skunk Magazine and True Living Organic fame. I'd prefer not to spray them again, especially as they get farther into flower. Any suggestions for keeping bugs away from my girls would be appreciated - hit me up in the comments. 👍