CrazyEd
5 year old buck +
I have used the concrete mesh before. My father in law is a builder and he once had some left over that he let me have. It is nice to not need posts.
My grandfather in law has been in the process of taking down fences at his farm and has a stockpile of nice posts that he refurbished and painted in his spare time. So I have had a nice source for those but I hate to keep asking him to have more.
You may not need posts but they definitely need a stake. I had 4 go over during the huge wind storm or the deer pushed them over.
When shopping at menards don't watch for a sale, dont watch for 11%. Just buy 3 or more and you get price break for like $75/roll. We just bought 8 rolls this spring and we are putting 45 fruit trees in the ground Saturday.