It started out as this. Shallow trays filled with cocopeat and compost. It was only supposed to be for herbs and leaves and the like. I just happened to have four types of tomatoes at the moment, so those went to the top layer of trays. I also put two bean seeds along with it.
I even had to rein them in.
And there were baby vegetables.
Along the way, my long beans mutated into Avarakkai. :P