Need ideas for good bloom product

Been using tiger bloom from ff its good, but I know theres better so I need some help on what I should get next thanks

Advanced nutraments.
I use vitalink max bloom and vitalink buddy or pk13/14 as a booster.
Will do a nutes test soon,been told home and garden bud XL is a good booster.

Blea, sorry Rixuk, I have to disagree, AN would be my last choice. I am curious what you are using as a base nute? For example if you are using Dutch Master Gold I would say dont add any sort of P/K boost, but maybe try a Fulvic Acid like Diamond Nector or a PGR or vitiman product like Canna Boost or HESI SuperVit (and Gravity if your advanced enough). But if you are really looking for a P/K booster I really like American Agroculture/Botanacare Hydroplex or Atami Bloombastic, and anything from HOUSE and Garden is A+, but can be difficult to acquire as they only have one authorized retailer in the US.