Mint Corsican | Mentha requienii. This is a semi-evergreen, creeping species, it has small, round pale green leaves with a peppermint aroma and light purple, tiny flowers that bloom in the summer. Great for pathways where it will creep (but not take over). Tiny pinkish-purple flowers in summer. This is the mint that is used for the popular Crme de Menthe. Full sun. Height & Spread 10cm