If they are going to fall off anyway why don't I just cut them to revert energy from those to the top of the plant?
That is not
BioBizz feeding schedule. Whoever put it together should also tell you what soil/medium is using and what other aditives.
FFOF is gonna be hot enough by itself.
Here's the manufacturers feeding schedule. Pay attention that they only suggest 2 weeks of veg so I'm pretty confident this goes for clones and not for plants from seed:
Don't know how old this chart is since the package has changed since and they have been changing their formola, but I think it fits. One more thing I would like to point out is, they are suggesting using bloom from day one of flower. This would actually prevent plants from stretch. Sometimes it's ok, but not always depending what strain you're growing. And feeding by the schedule is also not the best thing to do since some strains take up way more nutes than others, meaning you could kill one plant at that rate by overfeeding and kill the other one by keeping it hungry ( this is a bit exaggerated, but you should get the idea).
So like I said, for your first run, KISS would be the way to go. Once you grew out one strain, grow it again and start dialing it in.
Keep it green!