Try to plant in a location that enjoys full sun and remember to apply water fairly sparingly. Keep in mind when planting that Peppermint Garlic is thought of as tender, so remember to wait until your soil is warm and the night time temperature is well above freezing before moving outside.
Growing Peppermint Garlic from seed
Transplanting Peppermint Garlic
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Peppermint Garlic is a tender plant.