While covering up
strawberries and spring seedlings in preparation for a freeze, I
suddenly couldn't recall whether or not lush new rhubarb growth needs
to be protected. So I headed to the internet for an answer.
What I found was
information I hadn't been looking for. Did you realize that the
problematic oxalic acid in the leaves of rhubarb moves down into the
stems during freezes? In other words, even if you don't need to cover
the plants during spring freezes (which seems to be the case --- no
visible damage at 27 degrees), you might want to pick any stems you're
interested in eating beforehand. Rhubarb crumble --- a new tradition
for Dogwood Winter.