6 weeks in to flowering pk13/14 needed or not

i was using canna terra veg there 6 weeks into floweing i have been using ecoobloom for the flowering period npk is 3'35;10 i was wandering if i could add npk13 14 or stick with what im using many thanks

not sure exactly but i seems like your bloom product uses nutrients instead of messing with the plant so it seems like they would be the same thing. i'm using canna boost accelerator and will use pk 13-14 because the the boost maximises the plants photosynthesis or something like that but if yours is purely nutrients maybe just stick to it