Elsholtzia Cristata Seed - Vietnamese mint balm Vegetable Seed- Vietnamese Lemon Mint Seed Elsholtzia cristata is a very common native plant in Vietnam and a standard ingredient in Vietnamese cuisine. The plant is ornamental as well as edible, producing bright green saw-edged leaves with a tangy, lemony flavor. Plant near paths, decks, or porches where the refreshing fragrance can be enjoyed. can be grown as a perennial in regions with mild winters. Culinary herbs for gardens and containers. A good complement to beef or poultry dishes and soups. Use fresh in salads, as a garnish, or put a leaf in tea to add a touch of lemon flavor. Wash fruits, vegetables, and herbs thoroughly before eating. Vietnamese Balm, Xiang ru (香薷), Lemon Mint.Vietnamese Mint Balm Oregano Seed Xiang Ru Herbal Seeds. Lemon balm seeds are seeds of a mint-like plant that has a lemony scent and flavor. The plant grows easily from seed, but it also spreads vegetatively by cuttings or fragments.