Exiz, Im new to this but even with organic soil you still have to nut your plants so much ? I use half FF and half Mountain soil, and never nuted my plants ever,, And there doing fine,, I know at some point they might need some food but right now there doing fine.. I just went 12-12 5 week veg and there easy 3-3 and I topped them or they would be huge and I took clones.. Cut back on the nuts it might surprise you. you can always add them back if you see you need to..
may I give you a few tips ...
maybe look in to stuff like Bat guano (powder type with high P.)
it is realy nice to use as top dressing at week 4 in flowering .. a few table sppons before watering .. and your soil get new life and a good ammount of P and a littel N/K and trace elements and magnesium .. a nice littel coktail for a flowering plant in soil .. maybe even old/"dead"/used soil ..
also look in to Molessens .. dark sugar .. a table spoon per gallon of water as a tea when you water can also help your soil provide even more sugars and make your bud rip even more and tast sweet
I reccon the Bat guano cost like 20$ for a kilo and Molesses cost maybe 10$
Ooh yea and stuff like Epsom salt (magnesium sulfat) can also help you in soil ..
also stuff like dolomit Lime/Mearl and Kelp ..
do some research .. a lot fo stuff you can add to your soil to help it cary your plants all the way with no nutriens and no need to PH water ..
even ash from hard wood and coffe/te grounds is stuff you might want to consider .. I als use stuff like bone and blood meal ..
trick is to repot a few times and keep what you need in the soil for seedlings .. veg and flowering ..
repotting is also in my mind a good thing .. if you do it carefully and use a bit of commen sens the plant will hardly stress ..
and what it do is grow a nice root system .. as a seed in a larges pot will only use up to 70% of the space ..
weed roots will not use the middel of a pot as much as the sides ..
so by repoting to bigger pots a few times you make a bigger root system in the middel of the final pot ..
witch will help it doing flowering ..