Plant in a bright position, flowers usually in the second summer.
Tiny seeds cover only lightly. Sow thinly and transplant as soon as the seedlings are large enough to handle. Grow on into individual pots and allow the plant to establish. May bloom in the first year if started very early. Alternatively sow until mid summer and grow on under glass in the first winter
By our calculations*, you should look at sowing Purple mullein about 49 days before your last frost date .
Plant out established plants at the end of the summer in the flowering position, allow at least 15cm between plants.
Choose a bright position at the front to middle of the border
These estimates for how long Purple mullein takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.
Average 13 days | Min 13 days | Max 14 days (2)
Average 28 days | Min days | Max days (0)
Average 310 days | Min 310 days | Max 310 days (1)
Our when to plant Purple mullein estimates are relative to your last frost date.
Mullein, Rosetta verbascum
Misspellings: Verbascum phoenicium