I'm in 6b and have had success using the milk jug winter sowing method for various milkweeds

Thank you for introducing me to the concept of the "snail roll"!

My plant id app says it could be orange conflower 🤔

You may want to put a coffee filter in the bottom of the container to deter slugs, they can crawl in through the draingage holes and damage young seedlings. Not necessary but can help, happy gardening!

Malodorous Wound
Maggot Therapy
Rat Scald Burn
Rat Uterine Scar
Signs of Gloom
Delusional Infestation
Wet Gangrene
Obese Mutant Mice
Mouse Mutant