All of the tomatoes and swiss chard germinated several days ago, no problem.
However, the peppers and celery are nowhere to be seen. Might be too cool for the peppers? A factor may be that for this sowing, I had placed the dome on a higher shelf which doesn't get much sun to assist in heating up the mini greenhouse.
Will sow some more peppers and celery today, with the dome on a lower, sunnier shelf. If they don't work, I'll buy plants this year, and next year consider picking up a seed heating mat.
Oh! And somewhere along the lines I took the tag out of my tomatoes, so now I don't know which is the Tiny Tim and which is the Beefsteak! D'oh! I'm hoping it's as easy as the shorter ones being the Tiny Tim, but don't know for sure.