I think I planted too many tomatoes, I started them from seed. We'll see how they do, I might thin them soon. Several are indeterminent and will spill over the edge as they continue to vine. There's some basil and peppers in there too. I'm going to try to add some other things. As the pile of materials breaks down in the natural composting process, you just add more organic material to it. These are supposed to use less water.