Hello

Last year I grew a few Mixtaca (black) and Sonoran Gold (yellow) tepary beans from Seeds of Change. I only got two cups total. I may have over-watered them. I would like to get about 25-30 pounds total (shooting high). Does anyone have suggestions as to how close to plant the seeds, how many seeds, fertilizing, etc? I have a 20x20 plot I can use and I can just plant beans there.

Thank you,

D.