[atebyagrue]

I've grown three sisters gardens for quite a few years with great results since discovering it in a book while researching native growing methods & the Eastern Agricultural Complex. I've found the two most important things are selection of seed strains appropriate for your area/zone & spacing between the mounds. The majority of seed packs or starter kits may not be appropriate for your zone. For more information about growing methods, clearing, timing, spacing, etc., I'd recommend the fascinating read at: https://digital.library.upenn.edu/women/buffalo/garden/garde... or https://archive.org/details/agricultureofhid02wils/page/n13/...