Bloom enhancers!!

Does anyone know a really good bloom enhancer?? I'm in week 6 of flower and need to add weight to my ladies!! Any advice will be appreciated

Use the right nutes and none is needed.

im using hydroplex on this cycle and im really liking the results so far. my girls are happy with it and its pretty well concentrated. better than big bud which i had used forever. this is about the 5th enhancer for me. best so far.
hope this helps

Hydroplex??? Never heard of it?? Who makes it and what does it normally cost?? Also was wondering if u know the npk?? Thanks again for the info!!