My goal is to have signage for our food forest (and
medicinal beds and pollinator beds) that gives good information to visitors. I envision a self guided tour of our garden where they will learn a dozen things about
permaculture and if they wonder what a plant is, there's a sign identifying it.
So I can see some bigger signs to inform people about
permaculture features like herb spirals,
hugelkultur, natural building, guilds, etc, These might be 2' square or bigger and primarily educational.
If you want to teach people about what plants functional roles are in the food forest then stick with those symbols or words. This would be a great way to teach people about the whole concept of a food forest.
I can see medium size signs (5x8?) that do exactly this. Maybe for comfrey, aronia, calendula, walking onions and some other featured plants. Might have 10-20 around the garden.
Lastly we'd have small signs that just identify the remaining plants so people can do more research on their own. Maybe for asparagus, blueberry, thyme, elderberry. We'd spend time figuring out which deserve a medium sign and which a small one. Might have 100 of these around the garden.
I found some
black locust at a golf course and I'm checking with them to see if I can harvest it for stakes. For those who are familiar with black locust, would a peeled 1.5" branch work well as a stake? How long would it last? Or do you have to get rid of the sap
wood? Do they even need to be peeled?