Tanacetum parthenium
Bred feverfew, the inflorescence consists only of tubular florets, i.e., a center without ray florets or petals. Amero is a commonly grown species in Holland and sells great at the flower exchange. It is therefore professional seed, but don't worry, we tested it and it can be grown both outdoors and in a polytunnel; both work perfectly. Amero has round, yellow flowers and resembles tansy.
Unavailable