50 Seeds Fish Mint Herb Seeds for Planting Rau diep ca

The leaves are alternate, broadly heart-shaped, 4–9 cm (1.6–3.5 in) long and 3–8 cm (1.2–3.1 in) broad. Flowers, growing usually in summer, are greenish-yellow, borne on a terminal spike 2–3 cm (0.79–1.18 in) long with four to six large white basal bracts The plant grows well in moist to wet soil and even slightly submerged in water in partial or full sun. Plants can become invasive in gardens and difficult to eradicate.