Yes! I’m seeing some of the white coneflower seeds beginning to send out roots now. I sprinkled a bunch of them on top of the soil in one of my seedling trays. I put the heating pad under that tray yesterday or the day before. It’s working.
Also, I count something like 25 of the poppies that haven’t broken the soil yet. I thought all the seeds I planted had a little root coming out of them when I put them in the soil, so I hope they’ll all pop up soon. Two or three new sprouts came up today. If some of them just don’t work, I’ll probably move some of the white coneflower seeds to those cells.
The cosmos are growing quite tall already, and I think I need to consolidate those cells into one tray and start removing the lid before they hit it and bend over.