Just for information. Even though lemon balm has many uses, it spreads like crazy and is impossible to remove once it's started. I don't use herbicides and just dig it up. Does not stop the spread. It'll spread in places that were never planted. Even in places that aren't close to it. I have some that spread to a place in my garden at least 100 ft away and not even line of sight. If you know someone that has some, get it from them. I'm sure they'll be willing to cut if for any reason.
Just for information. Even though lemon balm has many uses, it spreads like crazy and is impossible to remove once it's started. I don't use herbicides and just dig it up. Does not stop the spread. It'll spread in places that were never planted. Even in places that aren't close to it. I have some that spread to a place in my garden at least 100 ft away and not even line of sight. If you know someone that has some, get it from them. I'm sure they'll be willing to cut if for any reason.