Mullein Seeds

Grow Mullein (Verbascum thapsus). Mullein (Verbascum thapsus) is a biennial herb grown for ornamental / Landscape Accent.

Mullein performs best with full sun conditions.

Botanical Name: Verbascum thapsus
Plant Type: Biennial
Sun: Full Sun
Planting Depth: Surface to 2 mm
Spacing: 18–24 inches
Germination: 10–21 days
Maturity: 2nd year flowering
Plant Height: 3–10 feet

Grow Not By Chance combines quality seed with practical growing knowledge so you can understand what you're planting and what it takes to grow it.