The corn is in two rows front to back with 3 corn plants per hole (6 holes). So thats 18 corn stalks and one tomato plant squeezed in there (it was a small cutting that I rooted as an experiment).
The other box has 2 bean plants in the back and 3 pepper plants in the front.
I have another box with 2 tomato plants and 1 habenaro plant.
Everything is doing awesome!! Every day I pick a handfull of beans and eat them raw, you cant get them at a store that good.