I love this plant. I planted a very small seedling in a 2" pot last fall, and now it is huge. I think I will try and save the seeds, so I can spread it around the garden. It is a medicanal herb used for migraines and arthritis. I was told you can just eat a leaf for relief. The taste is very bitter, and is almost like eating a christmas tree. The fragrance is very strong.
This plant is just starting to bloom, and it smells so good you just want to eat it, or drink it, or wash you hair with it or something. I started it from a small seedling in a 2" pot last spring, and it is spreading like ground cover. And I love it, so thats OK.