Veganics with matt rize
https://www.rollitup.org/organics/364864-vegan-organics-aka-veganics-matt.html
Theres a lot of good info there, its long a lot of shit is talked but its probably the best veganic thread around here.
As far as biocanna, it is expensive, it isnt going to produce the greatest yields without some additions to it in bloom, but it is better than general organics. And I'm using general organics rather than biocanna, however once I grasp the organic/vegan concept a little better and can source some better compost tea products, I'll be switching to canna. Check out the last post in that veganics with matt rize thread, post 1649 by blueJ and take a look at that vegan nug.
But planning to use just the biocanna line, not worth it. If you are going to go all the way....fine, but without some research and some additions you'll be left mad at the canna company and anyone who recommended it to you. Read up first, I was actually going to make the switch to that and stopped, last second I ordered the GO line as it was cheaper. Let me screw up a few round with the cheap vegan nute I figured.