Put it in a pot, add water, filter it, evaporate the water: you’ve got potash. Not a lot of it, mind, but any not salt loving plant is going to create potassium carbonate when you burn it. The salt lovers create soda ash aka washing soda or sodium carbonate.
Me, a stoner: “Duuuuuude! I have hella pot ash! It’s in my ash tray!”
Put it in a pot, add water, filter it, evaporate the water: you’ve got potash. Not a lot of it, mind, but any not salt loving plant is going to create potassium carbonate when you burn it. The salt lovers create soda ash aka washing soda or sodium carbonate.
Me with my swimming pool of ABV: “casual.”