combine these nutes togheter during flower? (Agent Bulk,bloombastic,canna flores)

I got agent for free and was wondering if it was possible to combine them togheter. if it is how would u mix them at what %. below is a list.


Agent Bulk (0-50-30)
http://delta9nutrients.com/agent_bulk.html

Bloombastic

and

Canna Flores

growing in soil.

bump.. anyone? nute gurus?