![Silver linings](https://assets.shortpedia.com/uploads/2022/11/14/1668424140.webp?tr=w-1200,h-600,cm-pad_resize,bg-F3F3F3)
A blueberry's silver-gray bloom is a protective layer that serves as a covering. The bloom is what keeps the berries fresh, so wait to wash them until you're ready to eat them.
A blueberry's silver-gray bloom is a protective layer that serves as a covering. The bloom is what keeps the berries fresh, so wait to wash them until you're ready to eat them.