Please help will this be enaugh

I dont have option to mix my super soil really cant get lot of ammendmants...but I have option for dry mix of ammendmant from guankalong nedtheralnd npk 2-5-3...that is fish,palm ash ,bat guano,seaweed...
I plan to mix it with 25 - 30 l of soil and transplant plant in that soil for flower time...

Also have liquied fert...
Orgatex from biotabs that I have left from prevuis grow...
Npk 5-1-5
They say 2ml/l every water from seed to harvest

How do I feed my plant with this option that I have and when

Also have option for single dry ammendment as I think to give my plant top feed in flower..

Seaweed 0.5-2-0
Fish powder 4-5-1
Palm tree ashes 0-3-14
Bat guano 1-10-1

All this is from guankalong...and all are single ammendments but they have that mix 2-5-3 that I plan put in soil tha i write in up post
So Do I need any of this stuff single ammenmand and when as topdress or will their mix 2-5-3 be ok...

Thank you soo much really need help

that's really hard to say, do you have any way of getting other things? maybe ordering online, or getting from a local store?

What product ?

This dry amendments is best that I can find here in Eu..

i don't think 2-5-3 is a good ratio. for veg you want something like 3-1-2, for flower i like something close to 3-5-10....2-5-3 is too much P for either

So K is more importent in flower over P ?...

Ok I have option for that...palm tree ash 0-3-14...
So mix that with bat guano 1-10-1..

Ok?
Thank you roger

that would be better, but you want little more N, especially early in flower, when the plant is stretching and producing a lot of new growth, you can taper the N off a bit after the plant quits stretching