I did track down and read about that hop graft stuff once upon a time It sounded like it was done, but it was difficult and in the end fairly pointless other than as a novelty.
I mean more that I'd like the strains to have similar growth rates and feeding habits, so I could grow a plant that actually looked like a nice plant, not just a monstrosity
. Right now I don't seem to have any compatible strains. Closest would be the BB and PC, but the PC is just so damn weird and droopy.
Maybe I'll try and graft one BB limb onto the Mama Thai. It might go a little hungry on the MT's light feeding schedule though.