Verbena

Aloysia citriodora

For culinary use, “verbena” usually means lemon verbena: a powerful lemon-scented leaf used in tea, cold drinks, fruit, sauces, fish, sweets, and creams.¹ Its leaves are more intensely lemony than lemon balm, but they supply aroma rather than the acidity of lemon juice. The flavor carries well into dairy, syrup, sugar, and hot infusions, and dried leaves retain enough of the perfume to remain useful after the garden season.²

Lemon verbena is frost-sensitive. In the Northeast, treat it as an annual or overwinter it in a bright, cool indoor spot before frost; container culture makes that change of place practical.¹ Regular harvest keeps the plant producing fresh foliage, though older plants eventually become woody and less vigorous.²

That container habit is not a minor gardening detail: it determines whether lemon verbena behaves like a perennial in a Northeast kitchen. The plant grows quickly in full sun, responds well to pruning or frequent cutting, and can be renewed from tip cuttings before an old woody plant declines.¹ The leaves can be used fresh through summer or dried in a sealed container, so a frost-sensitive plant can still supply an aromatic pantry ingredient after it leaves the garden.¹

Its lemon character comes principally from citral—the same paired terpenes that define lemongrass—while other terpenes add a floral edge. The plant is South American and belongs to the same family as Mexican oregano, not to the citrus family.³