I’d like to talk about the Three Sisters. No, not the play written by Russian playwright Anton Chekhov, and not the three mountain peaks near Canmore, Alberta , Canada. I am talking about Three Sisters Agriculture used by Native Americans; corn, beans and squash.
If you have read anything about companion planting you will have come across a description of the Three Sisters as one of the best examples of companion planting that works. But have you ever seen any data to show that this system works? Did the Native Americans actually use this system?
The Three Sisters are the corner stone of the companion planting movement and if it is all a myth, is there any validity to the whole idea?
