growing trials

​I have some bad news about my growing trials.  The writing on the plastic labels I have been using is almost completely rubbed off!  I used a sharpie permanent marker and am astounded by how this happened so soon.  It is now impossible to tell the different varieties apart.  The only good thing is that the labels I used for my tomatoes and dwarf beans are different and the writing still seems legible, at least it was the last time I checked.  I am really disappointed by this as I was really looking forward to comparing and contrasting the performance of the different varieties I am growing, as well as their taste.