dusty miller

Question

I want to know if I wanted to sell dusty millers by May 7th in 6 packs, when would I start planting?

Answer 1

Dusty Miller germinates in 10 to 21 days at 75 degrees F.
Start seeds in mid February. They will need 12 to 13 weeks of indoor growth.

https://www.gardeningknowhow.com/ornamental/foliage/dusty-miller/growing-dusty-miller.htm