If nettles grew around here, I’d harvest them (WITH GLOVES ON) and dry for tea, plus cook the new ones. I’ve eaten them before many years ago and they weren’t bad at all with a bit of salt and butter. Extremely nutritious.
I’ve been watching Barbara O’Neil’s YT videos on natural remedies. Very interesting and helpful. Especially, the use of poultices.
https://youtu.be/O2Wn9CGERlQ