I'd suggest looking at Buddhas Tree Organicus which is an all in one grow and bloom.
Over a few decades I've tried most and I swear by this Buddhas Tree Organicus, it's easy, cheap and very effective even at less than the minimal recommended dosage.
I've been using this alone as my only liquid feed for a about 3 years now and it's so consistent.
Only other thing I use is Ecothrive Charge when potting up. Just the once and soil becomes bursting with life, springtails and all.
Nothing else at all.