I added chocolate mint and peppermint to the herb spiral today. I’m still looking for pineapple mint, apple mint, bergamot mint, and a curly spearmint.
In the wider mint family (Lamiaceae), I am cultivating Lemon Balm (Mellissa officianalis), two rosemary varieties, a number of basils, five different thymes, two varieties of lavender, marjoram, and oregano; and, I am also harvesting the wild deadnettle that grows everywhere. It is a diverse family of plants, also including other herbs such as hyssop, trees such as teak, and decorative plants such as coleus.
Plants in this family often spread easily through their roots, and can quickly become invasive. I cultivate my mint-family herbs in an herb spiral to have maximum control over where they can spread in the garden.