Soybean (Edamame)

The Soybean (Edamame) seeds I planted at the beginning of September from my seed stock are doing well. I'm planting a few seeds every week or so so they mature at different times so I do not have to harvest everything at the same time. Though we got a few pounds during the last harvest, we ate them quite quickly while they were fresh. This time I want to stagger them. Also I learned I can put way more plants in the container, so will double the number of plants I had last time.