Very simple version
I think three sisters agriculture looks like a very simple food forest, with "trees" (corn) climbers and groundcover. Just an interesting similarity. --Chriswaterguy 08:12, 1 March 2011 (PST)
I think three sisters agriculture looks like a very simple food forest, with "trees" (corn) climbers and groundcover. Just an interesting similarity. --Chriswaterguy 08:12, 1 March 2011 (PST)