cha ching pk13-14

hi has anyone ever used the fox farm additives im about to use the beastie blooms , cha ching and pk 13-14 but ive been told that i cant use the pk with the others has anybody else got any info on this before i kill my crop
thanx guys

PK 13-14 is a B'cuzz product, 0-13-14 NPK. The FoxFarm product would be Open Sesame. FoxFarm with all of its additives can be a high ppm that can impact your grow. You're mixing nutrient brands with the PK 13-14.

hi knally
the pk is by canna and the fox farm is defo cha ching i also have fox farm beastie bloomz i havnt tried the open sesame as i had bud blood left from last one but i cant find any info with regards to using the pk at the same time as the cha ching online so im just down to see if anyone has actually used it together to see if it creates any problems