We’re having several plants with LOTS of blue flowers in the hoophouse. I’m sure we planted them or put out seeds, but we can’t find any labels because it’s like a jungle in there and I don’t know what they are. The flowers are much more showy in the morning.
What is this?

Here are the leaves:

This one isn’t flowering yet.  I know I planted dandelions (still can’t believe that I had to buy seeds), but they’re not blue.  At least they weren’t blue when I had to pull them out of our lawn 40 years ago.