I have not tried corn or pole beans yet and want to try this 3 sisters experiment. I have a raised bed set aside that is 6' x 6' beautiful soil in full sun (all I could manage with my space) and wanted to ask if anyone can give me an idea of how many hills would be a good idea. I think 4 hills of 5-6 corn plants each hill and about that many beans and 4 zucchini in each valley. Do you think it will be too crowded? I decided to go with half runner (pintos) because of other advice.
