Rice paddy herb (Limnophila aromatica), also known as "Ngò ôm" in Vietnamese, is a unique herb that has been gaining popularity for its distinct flavor and aromatic qualities. Originating in Southeast Asia, particularly in Vietnam and Thailand, rice paddy herb has become a sought-after ingredient in various culinary dishes. As its popularity continues to grow globally, let's delve into the fascinating world of rice paddy herb farming.