Anyone ever used these products?

I bought enough for a 2acre bean field, it seems pretty straight forward but I’m always open to someone that has any tips or tricks from experience .

Thanks

Milorganite every few weeks or at least until the beans can handle the browsing pressure

I used plot saver on a 1 acre pea patch one time and it worked great. I think the key is the tape being g at 30 inches and keeping it sprayed after rains. Even after I took it down, it took a couple weeks for the deer to get on the plot. I used it one time. The deer may get used to it and go over or under it eventually.

I've heard, but never tried, that heavy mono fishing line works pretty good when used as fencing. Supposedly they can't or don't see it and when they walk into it they spook. It's been several years since I heard this.

I do this around my garden in my backyard, and it works. Old timer told me about this 20 years ago. Been doing it every year since.