It's up to you really,i have to say the rhizotonic is the shit for root formation,you will
need to use pk 13/14 from week three it really does increase flower production,cannazym
is just to keep the plants and soil in top condition,and boost is an expensive additive,that
helps the plant photosynthesise quicker producing bigger harder bud's and it add's to the flavour,
i reckon you could get away with the terra flores,superthrive and pk 13/14,you could add some molasses
too to increase bud size from week 3 of flower on,i am a bit weary of molasses as there doesn't seem to be a standard way
of using it and everyone has different ideas about it,i used it on two grows and the buds were slightly bigger,it's cheap though
i used 2 tablespoons in my watering can twice a week if that's any good to you!!