Blooms in summer the same year from seed. This plant is almost identical to another called Korean Mint. A pretty perennial that grows about a foot tall and produces white or rosy flowers. Leaves are used in salads for their cucumber-like flavor. Keeps growing from March through the first snowfall.
People use it as a tea and of course, it drives cats wild.
To avoid having your cat dig in the garden start it from seed directly where it is to grow rather than transplanting. White blooms are similar to other mints. Onion-like flavor comes from the tops which are generally chopped finely. Used in sour cream, cream cheese, soups, and a great variety of other dishes. The light lavender flowers can be added to your favorite salad too, just break the head apart. .