150 (200)cm, Lemon Verbena (syn. Aloysia triphylla, syn. Lippia citriodora) is a woody small shrub from Southern South America and has strongly lemon scented, long leaves and filigree terminal rose flower clusters in autumn. An excellent pot or container plant for any rich, well drained soil in a sunny spot throughout the year. In winter keep plants drier and preferably frostfree at a minimum of some 5°C. VIII-VII.