Verbascum nigrum (Black Mullein)
Verbascum nigrum (Black Mullein)
140 (190)cm, Black Mullein is a very ornamenal perennial with a fleshy rootstock. It makes a slim, branching spike with small yellow flowers and a contrasting purple center above dark green, slightly glossy leaves. Easily cultivated in any rich, well drained soil in a sunny spot. VI-IX.More Details »