Like strawberries, local blackberries are a delicacy you should enjoy very soon (we suggest within 1-2 days) after receiving them. They are harvested at their peak, so they’ll be perfectly ripe when they arrive at your door.
Store blackberries in the fridge, in a loosely covered shallow bowl. Don’t wash until right before you enjoy them.
If you aren’t able to eat them right away, you can freeze them- place in a single layer on a baking sheet in the freezer, and once frozen transfer to a zippered bag or other airtight container.
Or, make blackberry jam!