Mullein (Verbascum thapsus) is one of the most dramatic and recognizable plants in the medicinal herb world - a bold biennial that produces an enormous rosette of soft, silver-grey woolly leaves in its first year, then sends up a towering flower spike reaching 4-7 feet in its second year, studded with yellow flowers that open progressively from bottom to top through summer. The leaves are extraordinarily soft to the touch. It is a plant with genuine presence and a long, distinguished place in herbal tradition.

Growing Information
Mullein thrives in full sun and well-drained to dry, poor soil - it is native to roadsides, disturbed ground, and rocky slopes and performs best in conditions that approximate that origin. Rich, moist soil produces floppy, less vital plants. As a biennial, it forms a large rosette in year one and flowers in year two before setting seed and dying. Allow it to self-seed for a continuous presence. The flower spike makes a dramatic vertical accent in the garden and the dried stalk persists through winter.

Traditional Use
Mullein has been one of the most consistently used respiratory herbs in the Western folk tradition, appearing in European herbals dating back to ancient Rome and remaining central to American folk medicine through the nineteenth and twentieth centuries. The large woolly leaves and the flowers have both been traditionally valued by herbalists, with the leaves most often associated with respiratory support in folk practice. It grows freely across Missouri roadsides - a plant that has naturalized so thoroughly it feels native to the landscape.

Care on Arrival
Water upon arrival and settle in a sunny spot. Mullein is tough and establishes readily. Transplant after your last frost date into the leanest, sunniest, best-drained spot in your garden. Avoid rich or wet soil. Water sparingly during establishment, then rely on rainfall. First-year plants focus on producing the large leaf rosette; the dramatic flower spike comes in year two. A deeply rewarding plant to watch develop over two seasons.

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Mullein is a classic respiratory herb and pairs well in that tradition with Hyssop, Horehound, and Elecampane - the core of a traditional respiratory herb garden. Goldenrod and Boneset round out a collection of plants with strong American folk herbal roots. Yarrow makes a beautiful companion in a naturalized or wildflower planting.

At Zenobia's Garden, every plant is grown on our 8-acre farm in Perry County, Missouri - tended by hand with attention to soil health, plant vitality, and botanical integrity. We grow medicinal herbs because we believe in them, and we want the plants that leave our farm to thrive in yours. Questions about your order or your plants? Reach us at susan@zenobiasgarden.com - we're growers first, and we're happy to help.