So, I was estatic to notice this morning that my lima bean plants are starting to wind around the tomato cages I put in (upside down) for them to climb on and take over. They did it all on their own, too! Woo!
But, my question is, are 2 stacked tomato cages big, and high, enough for them to climb on and safe for them to do so? Should I add in another trellis behind it of some sort, once they reach the top?