Does anyone use wooden plant labels? I am switching to them and wondering how best to mark on them.
I use wooden labels and just write on them with a felt tip pen. The marking lasts as long as the labels do - which is about 2 years in my rainy wet climate.
Likewise, marked with a sharpie.
YMMV though for how long the markings last. I used a thin tip marker on popsicle sticks, sun exposure made a difference to how legible they remained for the season. The regular thick marker may last longer.
I've been using nursery marking pens on the plastic ones.