You never know 'til you try

It is supposed to freeze tonight, so we decided to attempt to protect the apple blossoms on our Zestar from being frozen and not setting fruit.   I personally don't think it will be enough if it stays below freezing for more than a few hours, but no way to know without trying.

By the way, last week we had zero GDD and 0 precip (though I think it did drizzle once).