Bean trellis question - how about that second row?
Following Mel's design in the book I have 2 squares of pole beans, so 8 altogether in two rows - and one set of four strings in the back going up to my conduit support. I planted the back row of beans first and the front row is almost ready to climb. Will they grow up the same strings or should I add four more strings so they have their own? Or will bean vines climb eachother? ;)