A few weeks later, sure enough, it's going to freeze tonight! Luckily, I have a plan to protect this bed - an old sheet! (Get it? Sheet... bed...)
I also covered the young blueberry bushes with pillowcases:
There are tons of baby blueberries on these bushes. I lost a few in the covering process, but could lose a lot more if the exposed plants were subjected to frost.
I also covered some newly planted hydrangeas, just to be on the safe side, and my bed of strawberries - I didn't want to risk losing the baby berries or the profusion of blooms. Keep your fingers crossed with me!