common mullein (Verbascum thapsus) plant — close-up photo
Easy to grow

common mullein

Verbascum thapsus

Overview

Common mullein (Verbascum thapsus) is a tall, upright, flowering plant native to Europe and Asia. It has a woolly, grey-green stem with bright yellow flowers and greyish-green leaves. It can reach a height of up to 2 meters. It is a biennial plant, meaning it blooms once in two years. Common mullein is used medicinally to treat respiratory tract infections, such as sore throat and cough, among other health ailments. The seeds and leaves have also been used traditionally to prepare tea, which is believed to have sedative properties. It is an easy to grow plant, often seen popping up in disturbed areas and roadsides.

Care Guide

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Watering

Minimum — every "7-10" days.

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Light

Filtered shade, Full sun, Part sun/part shade.

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Soil

Rocky , gravelly , dry, Well-drained

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Temperature

Hardiness zone 3-9.

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Pruning

Best pruned in June, July, August.

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Propagation

Division, Root Cutting, Seed Propagation, Layering Propagation, Stem Propagation

Diseases & Pests

Common pests: Aphids, adelgids, Deer resistant, Rabbit resistant, Drought resistant .

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