marijuana+different plant=...impossible?

[papabeach1]

i was wondering if you could breed marijuana with other plants in the same/similar family, in an effort to create a very unique marijuana plant.

i dont know much about botany so just tell me if this is retarded, it wont hurt my feelings .

i just thought it would be cool to breed pot with like a plant that grows massive flowers or something, or that matures to be super short and bushy...i mean obviously there are a ton of characteristics that would be desireable for growing your own weed.

on that note, if it is in any way possible, how would i go about doing it?

try with tomatoes hmm? btw I heard someone is growing strain of blueberry by grafftin em at unc in pembroke nc...
anyone know about that techiques?