STIR together berries and sugar in a large bowl, let stand 10 minutes.

STIR in fruit pectin and lemon juice. Continue to stir for 3 minutes until most of the sugar is dissolved.

POUR into clean jars or plastic containers. Let stand at room temperature until set (may take up to 24 hours). Store in freezer, or if used within 3 weeks jam may be stored in refrigerator.