Mentha x piperita f. citrata 'Grapefruit' The variety of Mints available is nearly endless and Grapefruit Mint is another quirky one - like all mints it spreads happily and you might therefore choose to keep it in a pot. Also handy on the windowsill, as this mint is delicious as a fresh herb tea with a lovely citrus aroma. Site: Best in a sheltered spot but tolerates some exposureSoil: Any moist well-drained, but not waterloggedPosition: Full sunSeason of Interest: Summer, edible leavesHardiness: Hardy Height: 16in (0.4m) Spread: 3ft (1m) +