Take the side branches but leave the fans. If the fans become too inefficient from lack of light the plant will suck them completely dry on it's own, it knows what it's doing, but leaves are batteries full of minerals, so if you run a deficiency those batteries buy you time to correct it.
Better the bottom shady leaves buffer the deficiency than the ones above inbthe light that you need to photosynthesize sugars.
Side branches are excellent to store in the freezer, crush when frozen into a meal, and mixed into your tub of cooking soil. Larf too. Plants are what they eat.
You are actually ahead of me with Gaia. I saw it, looked at it, and thought WOW!! What a great product! It's like over the counter brix -in-a-bag that is relatively cheap if you buy the 10kg sacks, so I tried it.
1st grow I got 12-14's and it became apparent quickly that it needed calcium put into the soil and cooked in to make it work right, so 2nd run with no reused soil I started with the calcium levels Rev's recipes use, then added Gaia and pulled 17's and 18's with just EWC and fish water, no spikes or Gaia top dressings until flower. Thats as far as I took it.
I prefer Rev's mix even tho it's expensive and labour intense, but Gaia is very good stuff and so simple to use. It can literally take a new grower to the upper deck immediately. I like how you are combining the 2, I think thats the key to your success with it. Carry on, I'm watching and learning.
Almost, they actually adapt to specific strains more than environment, but do adapt to both. Your soil from this grow will innoculate your next batch very well regardless of whether or not it's the same strain, but if you have a favorite strain you grow regularly then keeping that soil seperate and cycling will really dial your grow in.
You say that now, but 25% is enough to innoculate your next grow and Gaia makes growing everything easy, so you will find that sooner or later you need to share the used soil to grow more things
Pretty soon you won't have enough so you will end up with plants everywhere just like me solely to provide good compost and good used soil. It's a sickness... YOU HAVE BEEN WARNED!
#fullnets... Thats a gooder!