What do i do? 6 weeks flowering

I recently figured out that my ph meter was not reading right so i bought a new one and checked the ph and it read 4.5. So i immediately began to give her some organic lime stone to bring the ph back up. As of today the ph is at 6.2-6.4. Now my question is what should i do to fix the yellowing problems im on week 6 of flowering and i have about 5 more weeks to go. Should i give her a couple applications of grow big and big bloom to fix this and stop using biocanna flores and pk13./14 flowering nutrients. Please can anyone help

bump it up

i wish i could help, but im not too sure.

COME ON, SOMEONE HELP THIS GUY OUT.

Bumping it again

I only have 1 grow under my belt, but if I was in your situation I would simply flush, then start using the veg nutes.

Mix 1/4 veg with 3/4 bloom nutes for the next feed then return to normal feeding cycle