I figure to be just about halfway through flower now. Things are doing well. I started to see a small amount of tip burn on two of the plants so I backed off the base nutrients slightly. I was feeding at 1.6 EC and now I am at 1.5. Environment is as good as I can get it. Lights on temps are 78-80F and rh is 50-55%. Lights off I have 74-75F and 50-55% rh.
The Rucu Cucu has a few lower branches that were having a hard time holding themselves up so I used some silicone coated wire to hold them. Honestly, if I hadn't lost 2 of my 5 plants these lower branches would have been removed. But if I can get another good bud off each then hooray.
One thing that stands out is the size of the pistils on the Rucu Cucu. They quite large, in diameter, compared to the others. In fact I've never had a plant with such thick pistils. Probably means nothing, just an observation.
The other thing I have noticed is the difference in node spacing between the Rucu Cucu (60mm) and the Bruce Banner (135mm). I know they are different strains but it's interesting to see the wide variations in the strains.
Rucu Cucu
Bruce Banner
Runtz Gum