Mulberries are a tree fruit found in many Kansas locations. Besides freezing them, there are a few other ways to preserve them. It is important to know when they are ripe. Red mulberries are ripe when almost black. White mulberries may be white, red or deep purple.
Here are some ideas to preserve mulberries:
- Mulberry Jelly with powdered pectin
- Mulberry Jelly with liquid pectin
- Whole fruit—only use berries listed in this recipe for safe canning.
Source: National Center for Home Food Preservation and Purdue University