runtz layer cake

Hi , Im not used to shogun nutrients if im honest the feed chart says to feed coco b in the vegetative stage this has lead me to feed with just coco a at this point. After doing a little research it appears both a+b should be used at this stage no wonder growth has been quite slow. I have also added the much needed zenzym which adds beneficial enzymes to the medium. I would have like to leave my plants in veg longer but am running out of time so their getting flipped to flower this weekend. My last blue gelato hermied which was very sad it could have been my fault from too much defoliation in the flower cycle. I'll leave them alone this time round