/johnny
Holy smokes /johnny I didn’t mention I also cover with glass a small section of cilantro from seed back in late Sept. Surprised it made it through the cold snap here in DFW. Will be tickled green if it makes it to spring.
I had cilantro outside one winter. The morning after it got down to 16F it looked really really rough. Perked up a week or so later when we had a warm spell.