There was a book back in the 60's, I forget the name but the author was Bill Drake. He suggested a method for combining cannabis and hops plants, by grafting, for the purpose of concealment. Of course, he also suggested using colchicine in a process for making what he called super grass (it's a deadly poison, I'm told), and made the growing and drying of plants seem like a major undertaking. Maybe he was full of crap, I don't know.

Just getting cuttings to root is challenging enough for me.

Wouldn't it be simpler to just cross pollinate the plants?

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