Mentha x piperita 'Büttjebüll'
North Frisian mint
The Mentha x piperita 'Büttjebüll' (North Frisian mint) is perennial, belongs to the Lamiaceae family and is a pond edge, wildflower plant. The flowers are white, purple and the leaves green. The herbaceous perennial plant will be up to 80 cm (31.5 in) high. The soil conditions should be moist and the plant area sunny, half-shady.