There are different rosemary's. I can't remember which color I had.
If you don't use the lemon verbena leaves for consumption you can add a capful of granular rose systemic every eight weeks. Usually, I just add it once in September and once in January and I don't have any trouble.
I wish I had planted my mint in a pot!
My grapefruit mint really attracts the bees and butterflies. I have that and spearmint (and lemon balm which spreads very well by seed).