Soil help

hey everyone,
I might be overthinking shit but I was wondering if I should use a different soil mixture for flowering after veg since the plant requires different nutrients thru the flower phase. I do 3 transplants, does it matter if I use the same brand soil throughout the lifespan or for the last transplant should I put in “flowering soil” if there’s such a thing - lmk with good brands...
Liquid nutrients aside, I’m just asking about the soil.

Unless you are doing a no till or organic soil type deal then the soil is only the growing media.

Use same soil all the way thou, no point making more work for a very little difference, unless of course your doing organic soil but even then using the same mix all the way is still fine, just feed it what it needs as you go