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Dense Flowered Mullein

Dense-Flowered / Denseflower Mullein (Verbascum densiflorum) is the largest mullein offered in our catalog. Broad basal leaves eventually yield stalks with profuse yellow flowers. Plants can reach up to six feet tall. Leaves are less fuzzy than Common Mullein, but the flower yield is useful for making oils.

Seeds are certified organic.

Size: Packet: 250 seeds (0.04 gram), OG

Dense-Flowered / Denseflower Mullein (Verbascum densiflorum) is the largest mullein offered in our catalog. Broad basal leaves eventually yield stalks with profuse yellow flowers. Plants can reach up to six feet tall. Leaves are less fuzzy than Common Mullein, but the flower yield is useful for making oils.

Seeds are certified organic.

Common Name:
Dense Flowered Mullein
Scientific Name:
Verbascum densiflorum
Description:
Soft broad leaves and tall flowering stalks with prodigous yellow blossoms that bees adore.
Plant Lifespan:
Biennial
Cold Hardiness (F):
Zone 4b (-25 to -20)
Light Requirements:
Full Sun (min. 6 hours a day)
Seed In:
Early Spring (Mar 21 - Apr 20), Mid Spring (Apr 21 - May 20), Late Spring (May 21 - Jun 20), Early Summer (Jun 21 - Jul 20), Mid Summer (Jul 21 - Aug 20), and Late Summer (Aug 21 - Sep 21)
Seeding Depth:
Surface
Days to Sprout:
7-21
Optimal Soil Temperature (F):
70-80
Plant Spacing:
18-36 in.
Plant Height:
5 ft.
Average Days from Seed to Harvest:
100+

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