Runner Beans Go Into The Ground

Tonight I planted 24 out of the 30 runner bean plants I have. I built the frame that they will climb up out of newly purchased 8' canes. The lashing used is certainly not up to my Dads standard, hopefully the beans will grow quickly and cover my haphazard knots before he sees them.

I am not sure what I am going to do with the other 6 plants I have. I have enough canes but no space left. I don't have any space in the flower borders either.