Verbascum thapsus Great mullein (Scrophulariaceae)

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Verbascum thapsus
Great mullein
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The Verbascum thapsus plant species is found in Britain. It is a member of the Scrophulariaceae family. Common gardeners may know the plant as Great mullein.

Cultivation | Propagation | General Uses
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Latin Name:  Verbascum thapsus
Common Name:  Great mullein
Family:  Scrophulariaceae
Author:  L.

Known Hazards:  The leaves contain rotenone and coumarin, though the quantities are not given[222]. Rotenone is used as an insecticide and coumarin can prevent the blood from clotting[K]. Hairs on the leaves can act as an irritant[222].

Mature Height:  1.8   Mature Width:

Habitat:  Sunny positions in uncultivated fields and waste ground, especially on dry soils[7, 13, 17].

Cultivation Notes: An easily grown plant, it succeeds in most well-drained soils, including dry ones, and prefers a sunny position[200]. Dislikes shade and wet soils[200]. Thrives on chalk[200]. Prefers a light soil[200]. Hybridizes with other members of this genus, though the progeny are usually sterile[200]. A very ornamental plant, it often self-sows, especially on dry calcareous soils[53, 124].

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Cultivation | Propagation | General Uses
Medicinal | Edible Uses

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